1881 01 99.99 -99.99  -4.90 
1881 02 99.99 -99.99  -1.30 
1881 03 99.99 -99.99   1.10 
1881 04 99.99 -99.99   5.70 
1881 05 99.99 -99.99  12.00 
1881 06 99.99 -99.99  15.00 
1881 07 99.99 -99.99  18.00 
1881 08 99.99 -99.99  15.30 
1881 09 99.99 -99.99  12.50 
1881 10 99.99 -99.99   5.80 
1881 11 99.99 -99.99   6.00 
1881 12 99.99 -99.99   1.60 
1882 01 99.99 -99.99   1.40 
1882 02 99.99 -99.99   2.60 
1882 03 99.99 -99.99   6.40 
1882 04 99.99 -99.99   8.20 
1882 05 99.99 -99.99  12.10 
1882 06 99.99 -99.99  15.20 
1882 07 99.99 -99.99  17.50 
1882 08 99.99 -99.99  15.50 
1882 09 99.99 -99.99  14.40 
1882 10 99.99 -99.99   8.80 
1882 11 99.99 -99.99   3.60 
1882 12 99.99 -99.99   -.10 
1883 01 99.99 -99.99   -.40 
1883 02 99.99 -99.99   2.70 
1883 03 99.99 -99.99  -1.10 
1883 04 99.99 -99.99   6.50 
1883 05 99.99 -99.99  12.40 
1883 06 99.99 -99.99  16.50 
1883 07 99.99 -99.99  17.50 
1883 08 99.99 -99.99  16.00 
1883 09 99.99 -99.99  14.00 
1883 10 99.99 -99.99   9.39 
1883 11 99.99 -99.99   4.60 
1883 12 99.99 -99.99   1.90 
1884 01 99.99 -99.99   3.40 
1884 02 99.99 -99.99   3.30 
1884 03 99.99 -99.99   5.00 
1884 04 99.99 -99.99   6.40 
1884 05 99.99 -99.99  12.40 
1884 06 99.99 -99.99  13.50 
1884 07 99.99 -99.99  18.50 
1884 08 99.99 -99.99  17.20 
1884 09 99.99 -99.99  15.60 
1884 10 99.99 -99.99   9.00 
1884 11 99.99 -99.99   2.30 
1884 12 99.99 -99.99   2.20 
1885 01 99.99 -99.99  -1.50 
1885 02 99.99 -99.99   3.20 
1885 03 99.99 -99.99   2.80 
1885 04 99.99 -99.99   9.00 
1885 05 99.99 -99.99   9.80 
1885 06 99.99 -99.99  16.00 
1885 07 99.99 -99.99  17.29 
1885 08 99.99 -99.99  14.20 
1885 09 99.99 -99.99  12.50 
1885 10 99.99 -99.99   7.60 
1885 11 99.99 -99.99   1.80 
1885 12 99.99 -99.99    .80 
1886 01 99.99 -99.99   -.80 
1886 02 99.99 -99.99  -2.90 
1886 03 99.99 -99.99    .30 
1886 04 99.99 -99.99   8.30 
1886 05 99.99 -99.99  12.60 
1886 06 99.99 -99.99  14.50 
1886 07 99.99 -99.99  16.10 
1886 08 99.99 -99.99  16.70 
1886 09 99.99 -99.99  15.60 
1886 10 99.99 -99.99   9.60 
1886 11 99.99 -99.99   5.80 
1886 12 99.99 -99.99    .80 
1887 01 99.99 -99.99  -2.60 
1887 02 99.99 -99.99    .70 
1887 03 99.99 -99.99   2.09 
1887 04 99.99 -99.99   7.20 
1887 05 99.99 -99.99  10.00 
1887 06 99.99 -99.99  15.20 
1887 07 99.99 -99.99  17.90 
1887 08 99.99 -99.99  15.70 
1887 09 99.99 -99.99  12.90 
1887 10 99.99 -99.99   6.70 
1887 11 99.99 -99.99   4.00 
1887 12 99.99 -99.99    .60 
1888 01 99.99 -99.99   -.70 
1888 02 99.99 -99.99  -2.30 
1888 03 99.99 -99.99   -.50 
1888 04 99.99 -99.99   5.20 
1888 05 99.99 -99.99  11.50 
1888 06 99.99 -99.99  15.20 
1888 07 99.99 -99.99  14.40 
1888 08 99.99 -99.99  15.00 
1888 09 99.99 -99.99  13.20 
1888 10 99.99 -99.99   7.20 
1888 11 99.99 -99.99   3.90 
1888 12 99.99 -99.99   2.09 
1889 01 99.99 -99.99  -2.20 
1889 02 99.99 -99.99  -1.90 
1889 03 99.99 -99.99   1.00 
1889 04 99.99 -99.99   6.80 
1889 05 99.99 -99.99  16.20 
1889 06 99.99 -99.99  19.40 
1889 07 99.99 -99.99  16.20 
1889 08 99.99 -99.99  15.10 
1889 09 99.99 -99.99  12.00 
1889 10 99.99 -99.99   8.60 
1889 11 99.99 -99.99   4.00 
1889 12 99.99 -99.99   -.10 
1890 01 99.99 -99.99   2.70 
1890 02 99.99 -99.99  -1.20 
1890 03 99.99 -99.99   4.80 
1890 04 99.99 -99.99   6.80 
1890 05 99.99 -99.99  13.60 
1890 06 99.99 -99.99  13.90 
1890 07 99.99 -99.99  15.40 
1890 08 99.99 -99.99  16.40 
1890 09 99.99 -99.99  14.20 
1890 10 99.99 -99.99   8.39 
1890 11 99.99 -99.99   3.40 
1890 12 99.99 -99.99  -4.00 
1891 01  -.51  -6.14  -3.32 
1891 02  3.41  -1.14   1.13 
1891 03  4.84    .19   2.51 
1891 04  8.68   2.46   5.57 
1891 05 16.45   8.10  12.28 
1891 06 18.32  10.83  14.57 
1891 07 20.27  13.97  17.12 
1891 08 18.26  12.65  15.45 
1891 09 18.29  12.09  15.19 
1891 10 13.94   8.01  10.97 
1891 11  6.04   1.92   3.98 
1891 12  4.81    .67   2.74 
1892 01   .39  -3.64  -1.62 
1892 02  3.45   -.85   1.30 
1892 03  4.78  -1.66   1.56 
1892 04 11.33   2.67   7.00 
1892 05 16.21   8.00  12.11 
1892 06 18.42  10.68  14.55 
1892 07 19.16  12.00  15.58 
1892 08 21.57  13.67  17.61 
1892 09 17.16  11.05  14.10 
1892 10 11.08   6.13   8.60 
1892 11  4.46    .75   2.61 
1892 12  2.03  -2.40   -.18 
1893 01 -2.52  -8.79  -5.65 
1893 02  4.48   -.57   1.95 
1893 03  8.35   1.68   5.02 
1893 04 13.15   4.13   8.63 
1893 05 16.48   8.14  12.31 
1893 06 20.06  11.54  15.79 
1893 07 21.20  14.08  17.64 
1893 08 20.98  14.13  17.55 
1893 09 15.73   9.81  12.77 
1893 10 13.17   8.39  10.78 
1893 11  5.56   1.10   3.33 
1893 12  4.66    .33   2.49 
1894 01  1.94  -2.95   -.50 
1894 02  5.01    .41   2.71 
1894 03  9.39   2.64   6.02 
1894 04 14.32   6.31  10.31 
1894 05 15.50   8.01  11.75 
1894 06 17.31  11.18  14.24 
1894 07 21.99  14.92  18.45 
1894 08 18.20  12.60  15.40 
1894 09 15.27   8.95  12.11 
1894 10 10.78   6.18   8.47 
1894 11  8.26   4.27   6.26 
1894 12  3.61    .79   2.20 
1895 01  -.20  -4.33  -2.26 
1895 02 -2.32  -7.92  -5.12 
1895 03  5.18    . 9   2.63 
1895 04 12.33   5.37   8.85 
1895 05 17.26   8.70  12.98 
1895 06 19.52  12.11  15.81 
1895 07 19.87  13.81  16.84 
1895 08 20.59  13.92  17.25 
1895 09 19.70  11.91  15.81 
1895 10 10.71   5.49   8.10 
1895 11  7.36   2.70   5.03 
1895 12  2.32  -1.12    .59 
1896 01  2.25   -.84    .70 
1896 02  3.61   -.60   1.50 
1896 03  8.83   2.85   5.84 
1896 04  9.64   3.69   6.66 
1896 05 14.59   7.25  10.92 
1896 06 21.48  13.83  17.65 
1896 07 21.15  13.98  17.56 
1896 08 18.18  12.29  15.23 
1896 09 16.29  10.93  13.61 
1896 10 12.14   7.27   9.70 
1896 11  3.75   -.50   1.62 
1896 12  2.02  -1.34    .33 
1897 01 -1.28  -5.03  -3.15 
1897 02  3.04  -1.47    .78 
1897 03  7.62   2.74   5.18 
1897 04 10.84   3.89   7.36 
1897 05 15.27   7.60  11.43 
1897 06 21.40  12.83  17.11 
1897 07 19.17  13.08  16.12 
1897 08 21.90  14.76  18.33 
1897 09 15.77   9.91  12.84 
1897 10 10.64   5.72   8.18 
1897 11  7.06   1.11   4.08 
1897 12  4.83   1.30   3.06 
1898 01  5.92   2.15   4.03 
1898 02  4.41    .95   2.67 
1898 03  5.03   1.04   3.04 
1898 04  9.67   3.78   6.72 
1898 05 13.99   7.69  10.84 
1898 06 18.79  11.45  15.12 
1898 07 16.91  11.54  14.22 
1898 08 21.91  14.76  18.33 
1898 09 18.26  10.62  14.44 
1898 10 10.57   5.88   8.22 
1898 11  7.71   3.87   5.79 
1898 12  7.06   2.79   4.92 
1899 01  5.57    .73   3.15 
1899 02  5.69    .87   3.28 
1899 03  6.13   -.16   2.98 
1899 04 10.83   4.39   7.60 
1899 05 15.31   7.79  11.55 
1899 06 18.99  10.98  14.98 
1899 07 21.86  14.93  18.39 
1899 08 20.95  12.56  16.75 
1899 09 15.83  10.35  13.09 
1899 10 11.62   5.62   8.62 
1899 11 10.26   5.41   7.83 
1899 12   .63  -4.21  -1.79 
1900 01  3.40   -.89   1.25 
1900 02  3.66  -1.26   1.20 
1900 03  4.26   -.94   1.66 
1900 04  9.68   3.19   6.43 
1900 05 15.23   7.36  11.29 
1900 06 19.96  12.24  16.10 
1900 07 22.17  14.58  18.37 
1900 08 20.60  13.33  16.96 
1900 09 17.87  10.82  14.35 
1900 10 12.20   7.07   9.63 
1900 11  7.32   3.23   5.27 
1900 12  6.57   2.50   4.53 
1901 01  -.32  -5.73  -3.02 
1901 02   . 0  -4.53  -2.26 
1901 03  4.71    .23   2.47 
1901 04 12.00   4.61   8.30 
1901 05 16.87   8.38  12.62 
1901 06 18.39  11.70  15.04 
1901 07 23.73  15.01  19.36 
1901 08 20.79  13.55  17.17 
1901 09 17.98  10.98  14.48 
1901 10 13.01   7.81  10.41 
1901 11  6.90   1.94   4.42 
1901 12  3.41   -.54   1.43 
1902 01  5.86   2.63   4.24 
1902 02   .77  -4.12  -1.67 
1902 03  6.11   1.36   3.73 
1902 04 10.49   4.03   7.26 
1902 05 12.45   5.70   9.07 
1902 06 19.71  12.47  16.09 
1902 07 18.67  12.35  15.51 
1902 08 17.62  11.64  14.63 
1902 09 15.50   9.32  12.41 
1902 10 10.81   5.47   8.14 
1902 11  5.27    .54   2.90 
1902 12  2.32  -2.22    . 4 
1903 01  3.52   -.73   1.39 
1903 02  7.22   2.27   4.74 
1903 03  9.85   4.14   6.99 
1903 04  8.60   2.90   5.75 
1903 05 17.21   9.54  13.37 
1903 06 19.29  11.59  15.44 
1903 07 20.35  13.36  16.85 
1903 08 18.37  12.65  15.51 
1903 09 18.14  11.12  14.62 
1903 10 13.33   7.93  10.63 
1903 11  7.44   3.57   5.50 
1903 12  1.92   -.55    .68 
1904 01  2.18  -1.12    .53 
1904 02  4.00    . 6   2.03 
1904 03  6.78    .62   3.70 
1904 04 12.42   5.09   8.75 
1904 05 16.08   8.10  12.09 
1904 06 18.90  11.38  15.14 
1904 07 22.30  13.01  17.65 
1904 08 20.95  12.45  16.70 
1904 09 17.18   9.72  13.45 
1904 10 11.90   5.71   8.80 
1904 11  7.20   2.47   4.83 
1904 12  6.43   1.55   3.98 
1905 01  2.82  -3.00    .-9 
1905 02  5.04   -.12   2.46 
1905 03  8.47   1.87   5.17 
1905 04  9.00   2.31   5.65 
1905 05 17.95   7.93  12.94 
1905 06 22.41  12.65  17.52 
1905 07 22.51  14.17  18.34 
1905 08 20.96  12.64  16.79 
1905 09 16.73   9.76  13.24 
1905 10  8.93   2.73   5.83 
1905 11  6.23    .95   3.59 
1905 12  4.57   -.20   2.18 
1906 01  4.76   -.30   2.23 
1906 02  3.93    .-2   1.95 
1906 03  6.05    .-1   3.02 
1906 04 13.48   4.35   8.91 
1906 05 17.85   9.79  13.82 
1906 06 19.76  11.46  15.61 
1906 07 22.15  13.32  17.73 
1906 08 21.20  13.76  17.48 
1906 09 17.93  10.87  14.40 
1906 10 14.21   7.72  10.96 
1906 11 10.01   5.84   7.92 
1906 12  1.44  -3.01   -.78 
1907 01  3.63  -1.67    .98 
1907 02  1.78  -2.33   -.27 
1907 03  7.25    .78   4.01 
1907 04 11.18   3.58   7.38 
1907 05 17.57   8.31  12.94 
1907 06 18.04  11.44  14.74 
1907 07 18.60  11.79  15.19 
1907 08 18.99  12.20  15.59 
1907 09 17.84  10.42  14.13 
1907 10 16.14   9.76  12.95 
1907 11  6.60    .80   3.70 
1907 12  4.69    .82   2.76 
1908 01  3.09  -2.16    .46 
1908 02  5.27   1.04   3.16 
1908 03  6.60    .82   3.71 
1908 04  9.67   2.71   6.19 
1908 05 16.78   9.25  13.01 
1908 06 21.88  12.50  17.18 
1908 07 21.72  14.48  18.09 
1908 08 19.02  12.19  15.60 
1908 09 17.01   9.92  13.46 
1908 10 13.91   6.19  10.05 
1908 11  5.57   -.11   2.73 
1909 01  2.45  -2.33    . 5 
1909 02  1.46  -3.83  -1.18 
1909 03  4.53   -.81   1.86 
1909 04 12.10   4.38   8.24 
1909 05 15.21   6.30  10.75 
1909 06 18.15  10.96  14.55 
1909 07 18.99  12.54  15.76 
1909 08 20.20  12.99  16.59 
1909 09 16.91  11.17  14.04 
1909 10 14.68   9.01  11.84 
1909 11  6.20   1.16   3.68 
1909 12  5.30    .48   2.89 
1910 01  4.60    .62   2.61 
1910 02  5.99   1.73   3.86 
1910 03  8.72   2.02   5.37 
1910 04 11.54   4.30   7.92 
1910 05 17.40   9.32  13.36 
1910 06 22.07  13.72  17.89 
1910 07 19.74  13.29  16.51 
1910 08 20.45  13.80  17.12 
1910 09 17.28  10.85  14.06 
1910 10 12.92   7.16  10.04 
1910 11  5.24    .94   3.09 
1910 12  5.76   1.73   3.74 
1911 01  3.86    . 5   1.95 
1911 02  5.90    .40   3.15 
1911 03  8.03   2.00   5.01 
1911 04 11.36   4.12   7.74 
1911 05 20.00   9.77  14.88 
1911 06 19.18  11.17  15.17 
1911 07 23.05  14.19  18.61 
1911 08 24.58  15.35  19.96 
1911 09 19.33  11.40  15.36 
1911 10 12.75   6.83   9.79 
1911 11  8.46   3.73   6.09 
1911 12  5.76   2.36   4.06 
1912 01   .37  -4.26  -1.94 
1912 02  4.92  -1.20   1.86 
1912 03  9.18   3.79   6.48 
1912 04 11.78   3.67   7.72 
1912 05 15.20   7.91  11.55 
1912 06 19.62  12.36  15.99 
1912 07 23.42  15.39  19.40 
1912 08 18.42  12.28  15.35 
1912 09 13.83   7.86  10.84 
1912 10 10.84   4.52   7.68 
1912 11  6.40   2.87   4.63 
1912 12  7.17   3.04   5.10 
1913 01  2.45  -1.04    .70 
1913 02  5.53    .64   3.08 
1913 03  9.85   3.47   6.66 
1913 04 12.93   4.86   8.89 
1913 05 18.01   9.29  13.65 
1913 06 19.07  11.82  15.44 
1913 07 19.31  12.62  15.96 
1913 08 19.12  12.32  15.72 
1913 09 18.26  10.84  14.55 
1913 10 13.88   7.02  10.45 
1913 11 10.05   5.77   7.91 
1913 12  6.70   2.19   4.44 
1914 01  2.54  -2.13    .20 
1914 02  8.43   2.58   5.51 
1914 03  8.43   2.66   5.54 
1914 04 14.00   6.44  10.22 
1914 05 15.11   7.76  11.43 
1914 06 18.93  12.07  15.50 
1914 07 22.82  15.65  19.23 
1914 08 21.88  14.70  18.28 
1914 09 17.54  10.78  14.16 
1914 10 11.54   7.88   9.71 
1914 11  6.48   3.23   4.85 
1914 12  6.52   3.00   4.76 
1915 01  3.02   -.45   1.28 
1915 02  4.53   -.21   2.16 
1915 03  5.16   -.24   2.46 
1915 04 11.29   4.08   7.68 
1915 05 16.86   7.53  12.19 
1915 06 21.66  12.25  16.95 
1915 07 19.70  13.25  16.47 
1915 08 19.03  13.03  16.03 
1915 09 16.99   9.77  13.38 
1915 10  9.42   5.67   7.54 
1915 11  5.40   1.20   3.30 
1915 12  5.61    .85   3.23 
1916 01  6.45   2.52   4.48 
1916 02  3.80   -.70   1.55 
1916 03  5.51   1.15   3.33 
1916 04 13.20   5.09   9.14 
1916 05 17.34   9.18  13.26 
1916 06 16.79   9.93  13.36 
1916 07 19.86  13.16  16.51 
1916 08 19.98  13.37  16.67 
1916 09 16.73   9.64  13.18 
1916 10 12.25   6.72   9.48 
1916 11  7.80   3.46   5.63 
1916 12  4.48    .79   2.64 
1917 01  1.26  -2.51   -.62 
1917 02   .35  -4.19  -1.92 
1917 03  2.68  -2.61    . 3 
1917 04  8.35   1.72   5.04 
1917 05 19.64   8.96  14.29 
1917 06 24.82  14.58  19.70 
1917 07 21.55  14.01  17.77 
1917 08 21.62  14.59  18.10 
1917 09 18.36  11.41  14.88 
1917 10 11.56   5.60   8.58 
1917 11  8.62   4.14   6.38 
1917 12  1.97  -1.86    . 5 
1918 01  4.29   -.78   1.75 
1918 02  5.08    .34   2.71 
1918 03  8.67   1.76   5.21 
1918 04 13.04   4.91   8.97 
1918 05 19.10   9.43  14.27 
1918 06 16.99   9.68  13.34 
1918 07 21.10  13.38  17.24 
1918 08 19.87  13.13  16.50 
1918 09 16.65   9.95  13.29 
1918 10 12.58   7.25   9.91 
1918 11  6.94   2.01   4.47 
1918 12  6.65   2.75   4.69 
1919 01  3.83   -.25   1.79 
1919 02  2.62  -1.45    .58 
1919 03  6.24    .88   3.56 
1919 04 11.11   3.58   7.34 
1919 05 17.37   8.28  12.83 
1919 06 19.60  11.46  15.53 
1919 07 18.79  11.97  15.38 
1919 08 19.91  12.43  16.17 
1919 09 20.06  11.10  15.58 
1919 10 10.09   4.66   7.37 
1919 11  2.75  -1.73    .51 
1919 12  2.70  -1.47    .61 
1920 01  5.12    .65   2.88 
1920 02  7.63   1.48   4.55 
1920 03 11.01   3.44   7.22 
1920 04 13.92   6.58  10.25 
1920 05 17.54   9.45  13.49 
1920 06 19.33  11.45  15.39 
1920 07 21.64  14.14  17.89 
1920 08 18.81  12.21  15.51 
1920 09 16.49  10.74  13.61 
1920 10 11.28   4.38   7.83 
1920 11  4.84   -.10   2.37 
1920 12  2.75   -.72   1.01 
1921 01  7.05   2.61   4.83 
1921 02  4.80    .46   2.63 
1921 03 11.15   3.23   7.18 
1921 04 13.01   5.23   9.12 
1921 05 19.09  10.03  14.56 
1921 06 18.20  10.61  14.40 
1921 07 22.25  13.30  17.77 
1921 08 21.73  13.76  17.74 
1921 09 17.78  10.09  13.93 
1921 10 15.67   7.96  11.81 
1921 11  3.21   -.86   1.17 
1921 12  4.15   -.10   2.02 
1922 01   . 0  -4.61  -2.30 
1922 02  1.74  -3.44   -.85 
1922 03  6.58   1.30   3.94 
1922 04  9.64   2.98   6.31 
1922 05 18.28   8.92  13.60 
1922 06 19.33  11.59  15.46 
1922 07 19.48  12.66  16.07 
1922 08 19.37  12.11  15.74 
1922 09 14.98   9.10  12.04 
1922 10  8.92   2.97   5.94 
1922 11  5.97   1.67   3.82 
1922 12  5.34   2.20   3.77 
1923 01  5.08   1.58   3.33 
1923 02  2.20  -1.44    .38 
1923 03  9.28   2.51   5.89 
1923 04 11.29   3.42   7.35 
1923 05 14.53   7.46  10.99 
1923 06 14.40   8.47  11.43 
1923 07 23.19  14.65  18.92 
1923 08 18.51  12.03  15.27 
1923 09 17.04   9.99  13.51 
1923 10 13.84   8.13  10.98 
1923 11  5.58   1.66   3.62 
1923 12   .40  -3.20  -1.40 
1924 01   .44  -4.03  -1.79 
1924 02   .79  -3.44  -1.32 
1924 03  5.75   -.44   2.65 
1924 04  9.49   3.07   6.28 
1924 05 17.58   9.28  13.43 
1924 06 19.84  11.28  15.56 
1924 07 21.41  12.91  17.16 
1924 08 19.73  11.94  15.83 
1924 09 17.95  11.11  14.53 
1924 10 13.31   7.16  10.23 
1924 11  7.08   1.63   4.35 
1924 12  5.82   1.42   3.62 
1925 01  6.66   1.45   4.05 
1925 02  7.82   1.85   4.83 
1925 03  5.71   -.20   2.75 
1925 04 13.89   4.25   9.07 
1925 05 20.39  10.28  15.33 
1925 06 19.36  10.66  15.01 
1925 07 24.58  14.57  19.57 
1925 08 21.04  13.67  17.35 
1925 09 15.68   8.66  12.17 
1925 10 12.34   5.94   9.14 
1925 11  5.09    .81   2.95 
1925 12  1.95  -3.41   -.73 
1926 01  2.53  -1.13    .70 
1926 02  5.53   2.43   3.98 
1926 03  7.68   1.70   4.69 
1926 04 14.80   5.56  10.18 
1926 05 15.35   7.34  11.34 
1926 06 18.44  10.85  14.64 
1926 07 23.37  14.60  18.98 
1926 08 20.75  12.75  16.75 
1926 09 19.04  11.37  15.20 
1926 10 10.35   5.24   7.79 
1926 11  8.75   4.17   6.46 
1926 12  4.36    .71   2.53 
1927 01  4.81   1.19   3.00 
1927 02  4.41   -.63   1.88 
1927 03 11.06   3.88   7.47 
1927 04 10.77   3.83   7.30 
1927 05 14.87   5.57  10.22 
1927 06 18.00   8.74  13.37 
1927 07 22.88  14.20  18.53 
1927 08 21.77  13.55  17.66 
1927 09 18.09  10.56  14.32 
1927 10 13.41   7.08  10.24 
1927 11  4.64   1.03   2.83 
1927 12   .-2  -4.29  -2.15 
1928 01  3.81   -.37   1.72 
1928 02  6.13    .88   3.50 
1928 03  8.50   -.69   3.90 
1928 04 12.69   3.73   8.21 
1928 05 16.33   6.38  11.35 
1928 06 18.26   9.43  13.84 
1928 07 21.91  12.53  17.21 
1928 08 20.36  12.19  16.27 
1928 09 18.54   8.70  13.62 
1928 10 12.91   6.70   9.80 
1928 11  9.39   5.22   7.30 
1928 12  2.63   -.69    .97 
1929 01  -.83  -5.24  -3.03 
1929 02 -4.92 -12.21  -8.56 
1929 03  6.21   -.67   2.77 
1929 04  8.82   1.17   5.00 
1929 05 19.28   8.58  13.93 
1929 06 18.28  10.10  14.19 
1929 07 21.93  12.93  17.43 
1929 08 22.37  12.81  17.59 
1929 09 21.07  11.59  16.33 
1929 10 12.56   7.42   9.99 
1929 11  7.72   3.26   5.49 
1929 12  6.44   2.48   4.46 
1930 01  5.97   1.63   3.80 
1930 02  3.03  -1.49    .77 
1930 03  7.41    .76   4.08 
1930 04 12.39   5.44   8.91 
1930 05 16.61   7.88  12.24 
1930 06 24.03  13.21  18.62 
1930 07 21.63  13.38  17.50 
1930 08 21.12  12.60  16.86 
1930 09 16.73  11.33  14.03 
1930 10 13.22   6.52   9.87 
1930 11  8.18   3.53   5.85 
1930 12  3.15    . 8   1.61 
1931 01  2.80   -.31   1.24 
1931 02  1.86  -1.47    .19 
1931 03  4.80  -2.51   1.14 
1931 04 10.49   2.80   6.64 
1931 05 20.29  11.02  15.66 
1931 06 19.59  11.07  15.33 
1931 07 21.10  13.84  17.47 
1931 08 20.62  12.28  16.45 
1931 09 15.10   8.27  11.68 
1931 10 11.82   5.65   8.73 
1931 11  7.75   3.56   5.65 
1931 12  3.90   -.41   1.74 
1932 01  5.54    .68   3.11 
1932 02  3.52  -2.07    .72 
1932 03  5.32  -1.85   1.73 
1932 04 11.53   3.64   7.58 
1932 05 18.45   9.79  14.12 
1932 06 20.45  10.29  15.37 
1932 07 24.02  15.17  19.59 
1932 08 23.42  14.60  19.01 
1932 09 18.20  11.27  14.74 
1932 10 11.99   6.27   9.13 
1932 11  7.61   2.92   5.26 
1932 12  4.92    .44   2.68 
1933 01  1.01  -3.54  -1.26 
1933 02  3.80  -1.08   1.35 
1933 03 10.65   1.63   6.14 
1933 04 11.42   3.72   7.57 
1933 05 17.39   8.45  12.92 
1933 06 21.28  11.68  16.48 
1933 07 23.39  14.51  18.95 
1933 08 22.44  13.32  17.88 
1933 09 19.71  10.47  15.09 
1933 10 12.89   7.55  10.22 
1933 11  5.51   2.16   3.83 
1933 12   .30  -3.77  -1.73 
1934 01  3.64    . 3   1.83 
1934 02  5.58   1.11   3.34 
1934 03  8.18   2.27   5.22 
1934 04 16.41   5.78  11.09 
1934 05 19.29   8.66  13.97 
1934 06 22.47  11.47  16.96 
1934 07 24.44  13.72  19.08 
1934 08 22.78  11.62  17.20 
1934 09 21.75  10.52  16.13 
1934 10 13.93   7.33  10.63 
1934 11  7.75   2.75   5.25 
1934 12  6.68   2.63   4.65 
1935 01  2.73  -2.23    .25 
1935 02  6.00    .11   3.05 
1935 03  7.67   -.57   3.55 
1935 04 12.16   3.68   7.92 
1935 05 15.55   4.19   9.87 
1935 06 21.73  11.29  16.51 
1935 07 21.63  11.46  16.54 
1935 08 21.40  10.83  16.11 
1935 09 18.71   9.43  14.07 
1935 10 13.10   5.57   9.33 
1935 11  8.43   3.33   5.88 
1935 12  3.45   -.24   1.60 
1936 01  5.48   1.50   3.49 
1936 02  2.26  -1.87    .19 
1936 03  7.96   1.54   4.75 
1936 04  9.83   2.25   6.04 
1936 05 15.88   7.63  11.75 
1936 06 22.47  10.52  16.49 
1936 07 22.29  12.92  17.60 
1936 08 21.55  11.89  16.71 
1936 09 18.25   8.17  13.21 
1936 10 11.09   3.15   7.12 
1936 11  6.62   2.08   4.35 
1936 12  5.00    .11   2.55 
1937 01   .78  -3.29  -1.25 
1937 02  4.80   -.26   2.27 
1937 03  5.22   -.75   2.23 
1937 04 12.51   5.43   8.97 
1937 05 19.50   9.13  14.31 
1937 06 20.78  11.24  16.01 
1937 07 21.39  13.42  17.40 
1937 08 22.79  12.23  17.51 
1937 09 18.37   8.81  13.59 
1937 10 13.90   6.83  10.36 
1937 11  5.97    .62   3.29 
1937 12  1.55  -2.63   -.54 
1938 01  5.04    .-1   2.51 
1938 02  5.46  -2.50   1.48 
1938 03 11.63   2.00   6.81 
1938 04 10.59   -.40   5.09 
1938 05 16.33   3.85  10.09 
1938 06 20.24   9.72  14.98 
1938 07 21.92  11.72  16.82 
1938 08 24.52  13.39  18.95 
1938 09 20.12   9.85  14.98 
1938 10 12.39   6.23   9.31 
1938 11 10.24   4.96   7.60 
1938 12  1.15  -3.70  -1.27 
1939 01  5.07    .76   2.91 
1939 02  5.90    .26   3.08 
1939 03  6.26   -.52   2.86 
1939 04 12.83   3.90   8.36 
1939 05 16.29   5.15  10.72 
1939 06 22.52  10.51  16.51 
1939 07 22.43  13.21  17.82 
1939 08 23.51  13.26  18.38 
1939 09 19.52   9.12  14.32 
1939 10  9.77   3.21   6.49 
1939 11  8.21   2.92   5.56 
1939 12  1.55  -3.75  -1.10 
1940 01 -4.87 -12.48  -8.67 
1940 02 -2.64 -11.48  -7.06 
1940 03  5.73  -1.19   2.27 
1940 04 11.96   2.70   7.33 
1940 05 17.99   7.54  12.76 
1940 06 22.90  10.98  16.93 
1940 07 21.18  12.14  16.66 
1940 08 19.58  10.70  15.14 
1940 09 16.54   8.03  12.28 
1940 10 12.31   3.99   8.15 
1940 11  8.77   3.11   5.94 
1940 12  1.41  -3.64  -1.11 
1941 01 -3.67  -8.93  -6.30 
1941 02  1.54  -3.86  -1.16 
1941 03  6.43   -.75   2.84 
1941 04  9.39   1.49   5.44 
1941 05 15.08   3.81   9.44 
1941 06 21.93  10.05  15.99 
1941 07 25.09  14.15  19.61 
1941 08 19.66  11.34  15.50 
1941 09 18.49   7.36  12.92 
1941 10 12.65   4.26   8.45 
1941 11  5.02    .32   2.67 
1941 12  5.31    .52   2.91 
1942 01 -4.08 -10.48  -7.28 
1942 02 -2.88  -8.10  -5.49 
1942 03  3.85  -4.21   -.18 
1942 04 12.75   2.01   7.38 
1942 05 17.16   5.96  11.56 
1942 06 18.91   8.34  13.62 
1942 07 20.94  11.35  16.14 
1942 08 24.22  13.14  18.68 
1942 09 19.26  10.36  14.81 
1942 10 14.91   7.21  11.06 
1942 11  6.83   1.64   4.23 
1942 12  5.62   1.07   3.34 
1943 01  2.13  -2.76   -.31 
1943 02  6.90    .94   3.92 
1943 03 11.46   1.16   6.31 
1943 04 14.30   5.06   9.68 
1943 05 18.60   5.70  12.15 
1943 06 19.95   9.49  14.72 
1943 07 23.54  11.78  17.66 
1943 08 22.46  12.96  17.70 
1943 09 19.16   9.47  14.31 
1943 10 15.14   5.95  10.54 
1943 11  6.67    .61   3.64 
1943 12  3.31  -1.32    .99 
1944 01  6.12   1.54   3.83 
1944 02  3.62  -1.98    .81 
1944 03  5.69  -1.25   2.22 
1944 04 13.69   3.68   8.68 
1944 05 16.92   5.64  11.28 
1944 06 18.91   9.25  14.08 
1944 07 23.21  12.94  18.07 
1944 08 26.53  13.42  19.97 
1944 09 18.48   8.62  13.54 
1944 10 12.75   5.75   9.25 
1944 11  7.31   2.08   4.69 
1944 12  3.18  -2.05    .56 
1945 01   .52  -4.63  -2.05 
1945 02  6.68   1.62   4.15 
1945 03 10.55   2.57   6.56 
1945 04 13.58   3.53   8.55 
1945 05 18.75   7.71  13.23 
1945 06 21.44  11.19  16.31 
1945 07 22.39  13.26  17.82 
1945 08 21.32  12.86  17.09 
1945 09 18.69   8.79  13.74 
1945 10 14.16   7.34  10.75 
1945 11  6.43   2.36   4.39 
1945 12  4.36    .15   2.25 
1946 01  1.91  -3.17   -.63 
1946 02  4.98    .18   2.58 
1946 03  5.98    .27   3.12 
1946 04 15.08   4.32   9.70 
1946 05 18.73   7.94  13.33 
1946 06 19.07  10.27  14.67 
1946 07 23.44  12.83  18.13 
1946 08 21.50  12.16  16.83 
1946 09 19.03  10.77  14.90 
1946 10 11.10   3.86   7.48 
1946 11  6.85   2.33   4.59 
1946 12   .82  -3.29  -1.23 
1947 01 -2.04  -7.16  -4.60 
1947 02 -4.30 -10.46  -7.38 
1947 03  4.42  -3.21    .60 
1947 04 13.31   3.68   8.49 
1947 05 20.43   7.89  14.16 
1947 06 22.70  11.19  16.94 
1947 07 23.07  12.39  17.73 
1947 08 24.81  10.70  17.75 
1947 09 22.01  11.16  16.58 
1947 10 12.69   3.34   8.01 
1947 11  7.79   2.91   5.35 
1947 12  4.83    .47   2.65 
1948 01  4.41    .33   2.36 
1948 02  3.77  -1.67   1.04 
1948 03  9.60   1.34   5.47 
1948 04 15.90   4.86  10.38 
1948 05 18.04   6.63  12.33 
1948 06 20.73  10.14  15.44 
1948 07 21.83  11.73  16.77 
1948 08 21.21  12.45  16.83 
1948 09 18.56  10.89  14.72 
1948 10 12.69   6.03   9.35 
1948 11  7.56   2.11   4.84 
1948 12  4.77   -.45   2.16 
1949 01  4.91    .23   2.57 
1949 02  6.10    .36   3.23 
1949 03  6.62  -1.67   2.47 
1949 04 14.47   5.15   9.81 
1949 05 17.42   6.35  11.88 
1949 06 18.14   9.43  13.78 
1949 07 21.55  11.64  16.59 
1949 08 21.86  10.63  16.24 
1949 09 21.73  11.74  16.73 
1949 10 15.84   7.22  11.53 
1949 11  7.31   2.33   4.81 
1949 12  6.03   1.64   3.83 
1950 01  2.60  -2.77    .-8 
1950 02  6.09    .65   3.37 
1950 03  9.31   1.91   5.61 
1950 04 11.12   3.13   7.12 
1950 05 17.50   8.06  12.78 
1950 06 22.00  10.75  16.37 
1950 07 21.22  12.43  16.82 
1950 08 22.75  12.20  17.47 
1950 09 16.96   9.57  13.27 
1950 10 11.63   5.14   8.38 
1950 11  6.89   2.00   4.44 
1950 12  1.04  -2.83   -.89 
1951 01  3.54   -.91   1.31 
1951 02  4.00   -.49   1.75 
1951 03  5.62   -.98   2.32 
1951 04 12.11   2.41   7.26 
1951 05 15.95   6.32  11.13 
1951 06 20.18   9.99  15.08 
1951 07 20.89  11.99  16.43 
1951 08 22.28  12.73  17.50 
1951 09 19.64  10.52  15.08 
1951 10 13.28   2.06   7.67 
1951 11  9.30   4.38   6.84 
1951 12  6.52   2.22   4.37 
1952 01  3.28   -.90   1.19 
1952 02  3.91  -1.03   1.44 
1952 03  6.31  -1.55   2.38 
1952 04 16.36   4.40  10.38 
1952 05 17.09   6.26  11.67 
1952 06 18.99   8.97  13.98 
1952 07 21.48  11.54  16.51 
1952 08 21.62  12.17  16.89 
1952 09 15.35   6.43  10.89 
1952 10 10.57   4.42   7.49 
1952 11  4.37   -.27   2.05 
1952 12  2.38  -1.89    .24 
1953 01  2.69  -1.13    .78 
1953 02  3.12  -2.80    .15 
1953 03 10.42    .10   5.26 
1953 04 14.17   3.13   8.64 
1953 05 18.11   7.70  12.90 
1953 06 21.58  11.84  16.70 
1953 07 22.97  12.43  17.70 
1953 08 21.54  11.86  16.70 
1953 09 18.10   8.17  13.13 
1953 10 14.97   7.64  11.30 
1953 11  9.27   3.66   6.46 
1953 12  5.36   1.32   3.34 
1954 01  1.60  -4.50  -1.45 
1954 02 -1.04  -7.71  -4.38 
1954 03  7.43    .90   4.16 
1954 04 10.68    .63   5.65 
1954 05 18.50   6.89  12.69 
1954 06 20.81  10.61  15.70 
1954 07 18.82  11.01  14.91 
1954 08 20.08  11.82  15.95 
1954 09 17.92   9.68  13.80 
1954 10 13.59   7.80  10.69 
1954 11  7.54   1.78   4.66 
1954 12  6.35   1.68   4.01 
1955 01  1.35  -3.55  -1.09 
1955 02  1.64  -6.12  -2.24 
1955 03  4.27  -3.91    .17 
1955 04 11.48   2.62   7.05 
1955 05 14.77   5.17   9.97 
1955 06 18.23   8.70  13.46 
1955 07 23.16  12.77  17.96 
1955 08 23.43  12.57  18.00 
1955 09 19.24   9.75  14.49 
1955 10 12.54   5.52   9.03 
1955 11  8.25   1.97   5.11 
1955 12  5.39    .-1   2.68 
1956 01  3.25  -1.89    .68 
1956 02 -3.90 -12.07  -7.98 
1956 03  7.14   -.21   3.46 
1956 04  8.84   1.14   4.99 
1956 05 18.08   6.58  12.33 
1956 06 17.81   9.32  13.56 
1956 07 22.19  12.22  17.20 
1956 08 18.06   9.34  13.70 
1956 09 18.89   8.92  13.90 
1956 10 12.45   5.53   8.99 
1956 11  6.38    .97   3.67 
1956 12  5.35   1.32   3.33 
1957 01  4.44    . 0   2.22 
1957 02  6.34   1.76   4.05 
1957 03  9.83   2.25   6.04 
1957 04 12.40   1.98   7.18 
1957 05 14.55   4.37   9.46 
1957 06 21.69   9.47  15.58 
1957 07 22.75  12.53  17.64 
1957 08 19.78  11.63  15.70 
1957 09 15.80   8.01  11.90 
1957 10 13.27   6.59   9.93 
1957 11  7.44   3.63   5.53 
1957 12  3.59  -1.04   1.27 
1958 01  2.59  -2.84   -.12 
1958 02  4.32  -1.97   1.17 
1958 03  3.01  -2.66    .17 
1958 04  9.47   1.04   5.26 
1958 05 17.01   7.90  12.45 
1958 06 18.79   9.47  14.13 
1958 07 20.87  12.33  16.60 
1958 08 21.24  12.49  16.86 
1958 09 19.78  10.50  15.14 
1958 10 13.58   7.32  10.45 
1958 11  6.56   2.51   4.53 
1958 12  5.22   1.32   3.27 
1959 01  2.89  -2.70    . 9 
1959 02  2.79  -2.05    .37 
1959 03 10.69   2.40   6.54 
1959 04 14.51   4.94   9.72 
1959 05 18.29   5.59  11.94 
1959 06 21.47   9.39  15.43 
1959 07 25.02  12.54  18.78 
1959 08 22.92  12.90  17.91 
1959 09 20.52   6.63  13.57 
1959 10 15.34   4.40   9.87 
1959 11  6.67   1.11   3.89 
1959 12  4.59    .49   2.54 
1960 01  3.66  -1.54   1.06 
1960 02  2.80  -2.17    .31 
1960 03  7.88    .90   4.39 
1960 04 11.87   2.63   7.25 
1960 05 17.96   7.56  12.76 
1960 06 20.73  10.55  15.64 
1960 07 20.36  11.02  15.69 
1960 08 19.90  12.00  15.95 
1960 09 17.92   8.97  13.45 
1960 10 11.88   6.60   9.24 
1960 11  8.88   3.74   6.31 
1960 12  3.72    .57   2.14 
1961 01  2.15  -3.02   -.43 
1961 02  7.64   2.02   4.83 
1961 03 10.38   2.51   6.44 
1961 04 14.96   5.37  10.16 
1961 05 14.66   6.56  10.61 
1961 06 21.47  10.55  16.01 
1961 07 19.84  11.25  15.54 
1961 08 20.17  10.91  15.54 
1961 09 20.55  11.31  15.93 
1961 10 15.23   7.46  11.34 
1961 11  7.42   1.25   4.33 
1961 12  2.16  -3.65   -.74 
1962 01  5.06    .70   2.88 
1962 02  3.78  -1.12   1.33 
1962 03  4.21  -2.83    .69 
1962 04 12.58   3.55   8.06 
1962 05 13.92   5.64   9.78 
1962 06 18.82   8.12  13.46 
1962 07 18.62  10.48  14.55 
1962 08 18.65  11.04  14.84 
1962 09 17.12   7.82  12.47 
1962 10 14.16   6.38  10.27 
1962 11  6.11   1.57   3.84 
1962 12   .52  -4.83  -2.15 
1963 01 -2.81 -10.10  -6.46 
1963 02 -2.02  -8.10  -5.06 
1963 03  6.24  -1.14   2.55 
1963 04 12.55   3.32   7.93 
1963 05 16.89   7.05  11.96 
1963 06 21.09  10.44  15.76 
1963 07 22.54  11.83  17.18 
1963 08 20.95  11.85  16.40 
1963 09 18.01   9.24  13.62 
1963 10 12.74   5.19   8.96 
1963 11 10.07   5.31   7.68 
1963 12   .74  -4.14  -1.70 
1964 01  1.92  -3.32   -.70 
1964 02  4.02  -2.51    .75 
1964 03  3.10  -2.11    .49 
1964 04 13.42   4.56   8.99 
1964 05 18.01   7.59  12.80 
1964 06 21.57  10.16  15.86 
1964 07 21.61  12.05  16.83 
1964 08 20.31  11.13  15.71 
1964 09 18.54   9.49  14.01 
1964 10 11.10   3.99   7.54 
1964 11  7.81   3.03   5.42 
1964 12  3.14  -1.33    .90 
1965 01  4.10   -.17   1.96 
1965 02  2.70  -2.62    . 4 
1965 03  6.87  -1.32   2.77 
1965 04 11.18   3.16   7.17 
1965 05 15.44   6.79  11.11 
1965 06 19.64  10.24  14.94 
1965 07 18.68  10.85  14.76 
1965 08 19.73   9.46  14.59 
1965 09 18.28   9.57  13.92 
1965 10 13.57   5.00   9.28 
1965 11  3.60  -1.48   1.05 
1965 12  4.67    .18   2.42 
1966 01   .57  -3.46  -1.44 
1966 02  4.13  -1.81   1.16 
1966 03  7.35   1.40   4.37 
1966 04 10.21   2.94   6.57 
1966 05 18.35   8.18  13.27 
1966 06 22.29  12.29  17.29 
1966 07 20.27  11.72  15.99 
1966 08 20.45  10.96  15.70 
1966 09 17.69   8.93  13.31 
1966 10 13.97   8.02  10.99 
1966 11  5.59   1.16   3.38 
1966 12  4.59    .72   2.65 
1967 01  4.00   -.54   1.73 
1967 02  6.77   1.24   4.00 
1967 03  9.60   3.10   6.35 
1967 04 11.03   2.06   6.54 
1967 05 17.95   7.90  12.92 
1967 06 19.35   9.17  14.26 
1967 07 22.34  12.91  17.62 
1967 08 21.14  12.34  16.74 
1967 09 18.57  10.27  14.42 
1967 10 14.54   8.21  11.37 
1967 11  7.69   2.72   5.20 
1967 12  3.88   -.93   1.47 
1968 01  2.16  -3.10   -.46 
1968 02  2.90  -1.55    .67 
1968 03  8.85   1.68   5.27 
1968 04 15.15   3.72   9.43 
1968 05 14.72   5.86  10.29 
1968 06 21.69  11.45  16.57 
1968 07 20.99  11.61  16.29 
1968 08 22.51  13.12  17.81 
1968 09 18.10  11.35  14.72 
1968 10 13.92   7.92  10.92 
1968 11  7.71   3.31   5.51 
1968 12   .80  -3.38  -1.29 
1969 01  3.63   -.60   1.51 
1969 02   .67  -4.17  -1.75 
1969 03  2.68  -3.01   -.16 
1969 04 11.86   2.07   6.96 
1969 05 16.08   8.25  12.16 
1969 06 20.54  11.02  15.78 
1969 07 23.34  13.65  18.49 
1969 08 23.07  12.82  17.94 
1969 09 19.62   9.21  14.42 
1969 10 14.24   7.19  10.71 
1969 11  8.26   2.85   5.55 
1969 12 -1.58  -6.29  -3.93 
1970 01  -.69  -5.34  -3.01 
1970 02   .87  -3.46  -1.29 
1970 03  4.15   -.66   1.74 
1970 04  7.69   1.98   4.83 
1970 05 16.57   6.21  11.39 
1970 06 23.01  10.83  16.92 
1970 07 20.42  11.75  16.08 
1970 08 21.64  11.88  16.76 
1970 09 17.61   8.93  13.27 
1970 10 12.81   6.65   9.73 
1970 11  8.60   3.46   6.03 
1970 12  4.39   -.19   2.09 
1971 01  3.09  -2.20    .44 
1971 02  5.35    .18   2.76 
1971 03  5.11  -2.00   1.55 
1971 04 11.75   2.99   7.37 
1971 05 19.09   7.77  13.43 
1971 06 18.39   9.99  14.19 
1971 07 22.80  11.95  17.37 
1971 08 22.65  13.25  17.95 
1971 09 16.98   8.46  12.71 
1971 10 14.06   5.65   9.85 
1971 11  7.34   2.00   4.67 
1971 12  7.28   2.93   5.10 
1972 01  -.47  -4.50  -2.48 
1972 02  4.46   -.41   2.03 
1972 03  9.92   1.65   5.78 
1972 04 11.53   3.69   7.60 
1972 05 16.59   7.84  12.21 
1972 06 19.33  10.14  14.73 
1972 07 22.45  12.94  17.69 
1972 08 21.14  11.08  16.11 
1972 09 16.01   6.48  11.24 
1972 10 12.63   2.88   7.75 
1972 11  7.63   3.19   5.41 
1972 12  5.23    .74   2.98 
1973 01  3.59   -.36   1.61 
1973 02  4.86    .55   2.70 
1973 03  9.53   1.21   5.37 
1973 04  9.76   1.14   5.45 
1973 05 17.12   6.94  12.03 
1973 06 21.47  10.46  15.96 
1973 07 22.50  13.35  17.92 
1973 08 22.73  10.75  16.74 
1973 09 18.45   9.78  14.11 
1973 10 11.22   4.23   7.72 
1973 11  6.90   1.15   4.02 
1973 12  3.60   -.58   1.50 
1974 01  6.13   2.27   4.19 
1974 02  6.80   1.59   4.19 
1974 03  9.28   1.34   5.31 
1974 04 14.18   2.30   8.24 
1974 05 15.18   6.32  10.75 
1974 06 18.87   9.37  14.12 
1974 07 18.62  11.20  14.91 
1974 08 22.05  11.70  16.87 
1974 09 17.67   9.87  13.77 
1974 10  9.97   3.96   6.96 
1974 11  8.09   3.53   5.81 
1974 12  7.94   3.70   5.82 
1975 01  8.06   3.67   5.86 
1975 02  5.76  -1.49   2.13 
1975 03  7.39   1.11   4.25 
1975 04 10.93   2.87   6.90 
1975 05 16.01   6.69  11.35 
1975 06 20.03   9.04  14.53 
1975 07 24.08  12.69  18.38 
1975 08 25.83  13.32  19.57 
1975 09 21.15  10.72  15.93 
1975 10 11.22   5.62   8.42 
1975 11  6.68   1.16   3.91 
1975 12  5.57   1.02   3.29 
1976 01  4.26   -.92   1.67 
1976 02  3.46  -1.79    .83 
1976 03  4.71  -2.06   1.32 
1976 04 12.31   1.99   7.15 
1976 05 17.95   7.92  12.93 
1976 06 22.79  10.53  16.66 
1976 07 24.97  12.83  18.90 
1976 08 22.92  11.01  16.96 
1976 09 17.39   9.87  13.62 
1976 10 12.78   7.80  10.29 
1976 11  8.22   3.19   5.70 
1976 12  2.20  -2.17    . 1 
1977 01  2.76  -1.47    .64 
1977 02  5.75    .70   3.22 
1977 03  9.26   2.87   6.06 
1977 04  9.39   2.45   5.92 
1977 05 17.04   5.96  11.50 
1977 06 20.20  10.95  15.57 
1977 07 20.70  11.98  16.34 
1977 08 20.81  12.02  16.41 
1977 09 17.02   7.46  12.24 
1977 10 14.67   7.41  11.04 
1977 11  8.27   3.34   5.80 
1977 12  5.62   1.58   3.60 
1978 01  3.61   -.27   1.67 
1978 02  2.05  -3.81   -.88 
1978 03  8.09   2.01   5.05 
1978 04  9.64   1.49   5.57 
1978 05 17.68   6.71  12.19 
1978 06 20.54  10.61  15.57 
1978 07 19.85  11.59  15.72 
1978 08 20.28  11.88  16.08 
1978 09 15.49   9.00  12.24 
1978 10 13.72   7.04  10.38 
1978 11  8.56   4.17   6.36 
1978 12  2.28  -2.41    .-6 
1979 01 -2.04  -7.61  -4.82 
1979 02   .-9  -5.78  -2.93 
1979 03  5.63    .26   2.94 
1979 04 10.93   3.26   7.09 
1979 05 17.39   7.35  12.37 
1979 06 20.61  11.30  15.95 
1979 07 18.82  10.99  14.90 
1979 08 20.44  11.56  16.00 
1979 09 17.94   8.31  13.12 
1979 10 12.94   4.77   8.85 
1979 11  7.17   2.45   4.81 
1979 12  6.06   1.71   3.88 
1980 01  -.14  -5.22  -2.67 
1980 02  3.86   -.65   1.60 
1980 03  6.14   -.56   2.79 
1980 04 11.88   1.89   6.88 
1980 05 16.32   4.25  10.28 
1980 06 20.25  10.49  15.37 
1980 07 19.69  11.86  15.77 
1980 08 20.86  12.43  16.64 
1980 09 19.02   9.74  14.38 
1980 10 12.39   5.29   8.84 
1980 11  7.09   1.73   4.41 
1980 12  4.38  -1.01   1.68 
1981 01  2.13  -3.23   -.54 
1981 02  3.29  -1.26   1.01 
1981 03  9.18   3.03   6.10 
1981 04 12.52   2.18   7.35 
1981 05 19.48   8.93  14.20 
1981 06 18.77  10.71  14.74 
1981 07 20.24  12.41  16.32 
1981 08 21.47  11.88  16.67 
1981 09 19.28   9.41  14.34 
1981 10 11.61   4.92   8.26 
1981 11  8.03   2.43   5.23 
1981 12 -1.02  -6.29  -3.65 
1982 01   .54  -5.76  -2.61 
1982 02  3.58  -1.70    .93 
1982 03  8.99    .75   4.87 
1982 04 12.47   2.22   7.34 
1982 05 16.68   6.72  11.70 
1982 06 20.88  11.36  16.11 
1982 07 23.94  12.79  18.36 
1982 08 22.30  12.74  17.52 
1982 09 20.50  10.48  15.49 
1982 10 13.71   7.04  10.37 
1982 11  9.57   3.72   6.64 
1982 12  5.04    .32   2.68 
1983 01  7.40   2.75   5.07 
1983 02  2.81  -4.30   -.74 
1983 03  7.65   1.60   4.62 
1983 04 12.74   4.55   8.64 
1983 05 15.81   7.82  11.81 
1983 06 21.31   9.75  15.53 
1983 07 25.42  13.34  19.38 
1983 08 24.91  12.72  18.81 
1983 09 18.82  10.65  14.73 
1983 10 13.35   6.16   9.75 
1983 11  8.18   1.74   4.96 
1983 12  4.21  -1.39   1.41 
1984 01  4.23    .-7   2.08 
1984 02  3.12  -2.10    .50 
1984 03  6.36   -.87   2.74 
1984 04 12.93   2.22   7.57 
1984 05 16.37   7.57  11.97 
1984 06 17.01  10.28  13.64 
1984 07 19.25  12.15  15.70 
1984 08 23.01  12.73  17.86 
1984 09 16.39   9.14  12.77 
1984 10 14.38   7.77  11.07 
1984 11  7.88   3.07   5.47 
1984 12  3.59   -.21   1.69 
1985 01 -2.25  -8.07  -5.16 
1985 02   .74  -5.93  -2.59 
1985 03  5.96    .54   3.25 
1985 04 11.65   4.04   7.84 
1985 05 18.31   7.66  12.98 
1985 06 18.33   9.58  13.95 
1985 07 21.55  12.49  17.02 
1985 08 21.00  12.04  16.52 
1985 09 17.32   9.43  13.37 
1985 10 13.41   7.04  10.22 
1985 11  4.36   -.30   2.03 
1985 12  6.84   1.92   4.38 
1986 01  2.56  -2.96   -.20 
1986 02 -1.68  -8.68  -5.18 
1986 03  6.94    .-5   3.44 
1986 04 10.39   2.47   6.43 
1986 05 18.98   8.46  13.71 
1986 06 21.28   9.95  15.61 
1986 07 22.28  12.49  17.38 
1986 08 20.71  11.41  16.06 
1986 09 15.31   7.11  11.21 
1986 10 14.10   6.43  10.26 
1986 11 10.13   4.46   7.29 
1986 12  5.07    .26   2.66 
1987 01 -2.07  -8.56  -5.31 
1987 02  3.29  -2.14    .57 
1987 03  3.73  -3.09    .32 
1987 04 13.89   4.39   9.14 
1987 05 14.25   5.49   9.87 
1987 06 17.29   9.47  13.38 
1987 07 21.29  12.35  16.82 
1987 08 19.46  11.78  15.62 
1987 09 17.66   9.89  13.78 
1987 10 13.15   6.57   9.85 
1987 11  8.27   5.04   6.65 
1987 12  4.77    .39   2.58 
1988 01  6.53   2.40   4.46 
1988 02  5.64    .98   3.31 
1988 03  6.11    .37   3.24 
1988 04 12.54   2.92   7.73 
1988 05 19.64   8.59  14.11 
1988 06 18.94  11.50  15.22 
1988 07 21.48  13.16  17.32 
1988 08 21.44  12.19  16.81 
1988 09 17.81  10.00  13.90 
1988 10 12.81   6.32   9.56 
1988 11  7.01   1.34   4.17 
1988 12  6.62   1.94   4.27 
1989 01  6.68   1.82   4.25 
1989 02  7.75   2.01   4.88 
1989 03 10.99   3.67   7.33 
1989 04 11.15   3.60   7.37 
1989 05 19.28   7.51  13.39 
1989 06 21.36  10.59  15.97 
1989 07 21.90  12.88  17.39 
1989 08 21.52  12.26  16.89 
1989 09 19.78  10.76  15.27 
1989 10 14.51   7.84  11.17 
1989 11  7.33    .57   3.95 
1989 12  5.51   -.11   2.70 
1990 01  6.78   2.38   4.58 
1990 02 10.26   3.40   6.83 
1990 03 11.25   3.73   7.49 
1990 04 13.19   3.65   8.42 
1990 05 19.11   8.21  13.66 
1990 06 18.93  11.43  15.18 
1990 07 20.78  11.96  16.37 
1990 08 23.37  13.09  18.23 
1990 09 16.08   8.99  12.53 
1990 10 14.85   7.59  11.22 
1990 11  7.39   3.09   5.24 
1990 12  4.56    .22   2.38 
1991 01  5.10    .60   2.85 
1991 02  1.28  -4.79  -1.75 
1991 03 10.92   3.08   7.00 
1991 04 12.07   3.07   7.57 
1991 05 13.96   5.14   9.55 
1991 06 16.79   9.10  12.95 
1991 07 23.90  14.02  18.95 
1991 08 22.29  13.15  17.72 
1991 09 19.04  10.27  14.65 
1991 10 13.07   5.15   9.10 
1991 11  7.06   2.36   4.71 
1991 12  5.17   -.35   2.41 
1992 01  4.77   -.41   2.18 
1992 02  7.12   1.55   4.33 
1992 03  9.21   2.33   5.77 
1992 04 12.10   3.50   7.80 
1992 05 19.52   8.64  14.08 
1992 06 24.09  12.74  18.41 
1992 07 23.99  13.59  18.79 
1992 08 22.90  13.64  18.27 
1992 09 18.45   9.91  14.18 
1992 10 10.42   3.21   6.81 
1992 11  8.31   3.24   5.77 
1992 12  4.67    .74   2.70 
1993 01  6.11    .12   3.11 
1993 02  3.33  -1.29   1.02 
1993 03  8.52    .43   4.47 
1993 04 15.28   5.29  10.28 
1993 05 19.56   9.08  14.32 
1993 06 19.29  10.33  14.81 
1993 07 19.82  12.08  15.95 
1993 08 19.31  10.95  15.12 
1993 09 15.74   9.08  12.41 
1993 10 11.90   5.18   8.54 
1993 11  3.28   -.96   1.16 
1993 12  5.27   1.58   3.42 
1994 01  5.84   1.98   3.91 
1994 02  2.14  -3.25   -.55 
1994 03  8.74   2.77   5.75 
1994 04 13.37   5.29   9.33 
1994 05 17.36   8.07  12.71 
1994 06 19.42  10.86  15.14 
1994 07 27.76  16.00  21.88 
1994 08 22.77  13.54  18.15 
1994 09 16.85  10.49  13.67 
1994 10 11.72   4.48   8.10 
1994 11 10.14   5.00   7.57 
1994 12  6.61   2.08   4.34 
1995 01  3.95   -.99   1.48 
1995 02  7.74   2.41   5.07 
1995 03  7.40    .39   3.89 
1995 04 12.42   4.13   8.27 
1995 05 16.70   6.95  11.82 
1995 06 18.95  10.06  14.51 
1995 07 25.38  14.56  19.96 
1995 08 25.48  13.57  19.52 
1995 09 17.51  10.09  13.80 
1995 10 16.29   8.10  12.20 
1995 11  7.07    .99   4.03 
1995 12  -.14  -5.37  -2.75 
1996 01  -.75  -5.09  -2.92 
1996 02   .28  -5.13  -2.42 
1996 03  4.86  -1.71   1.57 
1996 04 14.33   3.07   8.70 
1996 05 14.99   6.53  10.76 
1996 06 19.00  10.54  14.77 
1996 07 20.55  11.73  16.14 
1996 08 23.85  13.45  18.65 
1996 09 16.75   7.16  11.95 
1996 10 13.90   5.91   9.90 
1996 11  7.45   2.34   4.89 
1996 12  1.45  -3.84  -1.19 
1997 01  1.20  -4.65  -1.72 
1997 02  7.98   2.11   5.05 
1997 03  9.42   1.84   5.63 
1997 04 11.49   1.84   6.66 
1997 05 16.81   7.61  12.21 
1997 06 21.15  11.02  16.08 
1997 07 22.73  13.40  18.06 
1997 08 26.75  15.76  21.25 
1997 09 18.37   9.37  13.87 
1997 10 12.30   4.23   8.27 
1997 11  6.31   1.72   4.01 
1997 12  5.14    .65   2.89 
1998 01  6.40   1.56   3.98 
1998 02  8.35   3.32   5.83 
1998 03  9.64   1.92   5.78 
1998 04 12.55   5.32   8.93 
1998 05 19.15   8.47  13.81 
1998 06 20.84  12.00  16.42 
1998 07 20.04  12.10  16.07 
1998 08 20.66  12.06  16.36 
1998 09 17.36  10.80  14.08 
1998 10 11.59   6.34   8.96 
1998 11  4.37   -.41   1.97 
1998 12  4.09   -.69   1.70 
1999 01  6.26   1.04   3.65 
1999 02  4.27   -.86   1.70 
1999 03  9.68   2.92   6.30 
1999 04 14.28   4.88   9.58 
1999 05 18.26   7.61  12.93 
1999 06 20.27   9.70  14.98 
1999 07 24.97  13.31  19.14 
1999 08 22.95  13.19  18.07 
1999 09 23.56  13.35  18.45 
1999 10 13.58   6.46  10.02 
1999 11  8.18   2.26   5.22 
1999 12  5.64    .90   3.27 
2000 01  5.25    .68   2.96 
2000 02  7.59   2.01   4.80 
2000 03  8.14   2.56   5.35 
2000 04 15.06   5.41  10.23 
2000 05 20.54   8.52  14.53 
2000 06 20.77  11.57  16.17 
2000 07 19.58  12.25  15.91 
2000 08 21.74  12.18  16.95 
2000 09 17.79  10.74  14.27 
2000 10 14.85   8.08  11.46 
2000 11  9.68   5.03   7.35 
2000 12  5.84   1.60   3.72 
2001 01  3.46   -.62   1.42 
2001 02  5.35   -.82   2.26 
2001 03  6.38   -.14   3.12 
2001 04 11.76   3.36   7.56 
2001 05 18.94   7.41  13.17 
2001 06 18.70   8.93  13.81 
2001 07 23.66  13.80  18.73 
2001 08 23.25  13.67  18.45 
2001 09 16.16   9.54  12.85 
2001 10 16.09   9.85  12.97 
2001 11  8.18   1.48   4.83 
2001 12  3.12  -2.13    .49 
2002 01  5.71   1.17   3.44 
2002 02  8.81   2.31   5.56 
2002 03  9.43   1.38   5.41 
2002 04 12.50   3.94   8.22 
2002 05 18.29   9.51  13.90 
2002 06 21.04  12.37  16.70 
2002 07 21.83  13.44  17.63 
2002 08 24.94  15.56  20.25 
2002 09 19.62   9.91  14.76 
2002 10 11.55   4.29   7.92 
2002 11  6.76   2.26   4.51 
2002 12  1.29  -2.90   -.80 
2003 01  3.16  -2.48    .34 
2003 02  3.05  -4.09   -.52 
2003 03 10.03    .17   5.10 
2003 04 14.28   2.69   8.48 
2003 05 18.28   7.80  13.04 
2003 06 23.37  11.07  17.22 
2003 07 24.65  14.13  19.39 
2003 08 25.07  13.52  19.29 
2003 09 20.19   8.68  14.44 
2003 10 10.75   1.13   5.94 
2003 11  9.78   4.63   7.20 
2003 12  5.88    .18   3.03 
2004 01  2.57  -1.46    .55 
2004 02  6.52    .37   3.44 
2004 03  8.71    .77   4.73 
2004 04 14.88   4.35   9.61 
2004 05 16.59   7.62  12.10 
2004 06 19.23  10.61  14.92 
2004 07 20.68  11.96  16.32 
2004 08 23.64  13.93  18.78 
2004 09 19.10   9.68  14.39 
2004 10 13.60   7.12  10.36 
2004 11  8.17   1.72   4.94 
2004 12  5.41   1.09   3.25 
2005 01  6.18   1.22   3.69 
2005 02  3.03  -1.78    .62 
2005 03  7.35   -.37   3.49 
2005 04 14.54   3.84   9.18 
2005 05 17.52   7.37  12.44 
2005 06 20.75   9.75  15.25 
2005 07 22.95  13.72  18.33 
2005 08 20.37  11.86  16.11 
2005 09 20.74   9.96  15.35 
2005 10 16.52   7.17  11.84 
2005 11  7.98   2.49   5.23 
2005 12  4.52   -.46   2.03 
2006 01  1.04  -4.23  -1.59 
2006 02  3.54  -1.30   1.12 
2006 03  4.35  -3.06    .64 
2006 04 11.99   3.93   7.96 
2006 05 18.19   8.13  13.16 
2006 06 21.65  10.72  16.18 
2006 07 28.67  15.03  21.85 
2006 08 21.62  12.95  17.28 
2006 09 22.08  13.27  17.67 
2006 10 16.25   9.58  12.91 
2006 11 11.02   4.55   7.78 
2006 12  8.56   4.48   6.52 
2007 01  8.05   3.05   5.55 
2007 02  6.15   1.51   3.83 
2007 03 11.75   3.09   7.42 
2007 04 17.01   5.11  11.06 
2007 05 18.69   7.81  13.25 
2007 06 21.67  12.58  17.12 
2007 07 21.22  12.71  16.96 
2007 08 21.65  12.93  17.29 
2007 09 17.20  10.20  13.70 
2007 10 12.87   4.91   8.88 
2007 11  7.61   2.20   4.90 
2007 12  5.10   1.32   3.21 
2008 01  6.99   2.33   4.66 
2008 02  8.03   1.56   4.79 
2008 03  8.10   1.50   4.80 
2008 04 12.50   3.25   7.87 
2008 05 20.68   7.17  13.92 
2008 06 22.67  10.70  16.68 
2008 07 23.64  13.43  18.53 
2008 08 21.66  13.39  17.52 
2008 09 18.12   9.06  13.59 
2008 10 13.43   6.45   9.94 
2008 11  8.71   3.91   6.31 
2008 12  4.42    .73   2.58 
2009 01  2.91  -2.56    .17 
2009 02  4.06   -.82   1.62 
2009 03  8.52   1.72   5.12 
2009 04 18.90   6.20  12.54 
2009 05 18.39   7.43  12.91 
2009 06 19.06   9.22  14.14 
2009 07 23.37  13.42  18.39 
2009 08 24.09  12.85  18.47 
2009 09 20.01   9.89  14.95 
2009 10 11.47   4.91   8.19 
2009 11 10.52   6.51   8.51 
2009 12  2.95  -1.99    .48 
2010 01 -1.13  -5.75  -3.44 
2010 02  1.62  -3.15   -.76 
2010 03  8.52    .55   4.53 
2010 04 14.02   3.66   8.84 
2010 05 13.99   5.60   9.79 
2010 06 21.12   9.31  15.21 
2010 07 27.09  14.70  20.89 
2010 08 21.52  13.16  17.34 
2010 09 17.04   9.43  13.24 
2010 10 12.92   5.74   9.33 
2010 11  6.84   2.13   4.48 
2010 12  -.98  -6.27  -3.62 
2011 01  3.93    . 0   1.96 
2011 02  3.75   -.96   1.39 
2011 03  8.89   -.13   4.38 
2011 04 17.66   5.39  11.52 
2011 05 19.29   7.68  13.49 
2011 06 22.02  10.87  16.44 
2011 07 20.72  12.71  16.71 
2011 08 21.29  13.34  17.31 
2011 09 19.92  10.98  15.45 
2011 10 14.49   5.83  10.16 
2011 11  7.98   3.09   5.53 
2011 12  7.00   2.66   4.83 
2012 01  4.94    .19   2.56 
2012 02  3.01  -3.72   -.35 
2012 03 11.39   3.32   7.35 
2012 04 12.12   3.11   7.61 
2012 05 18.79   7.79  13.29 
2012 06 19.06   9.80  14.43 
2012 07 21.91  12.29  17.10 
2012 08 22.89  12.88  17.88 
2012 09 17.77   9.39  13.58 
2012 10 13.19   6.04   9.61 
2012 11  8.18   3.24   5.71 
2012 12  4.25  -1.35   1.45 
2013 01  3.15  -1.11   1.02 
2013 02  2.49  -1.58    .45 
2013 03  2.85  -4.10   -.62 
2013 04 12.38   2.21   7.29 
2013 05 16.96   8.18  12.57 
2013 06 20.17   9.89  15.03 
2013 07 24.73  13.04  18.88 
2013 08 23.37  12.12  17.74 
2013 09 17.51   9.46  13.48 
2013 10 14.85   7.51  11.18 
2013 11  8.35   2.96   5.66 
2013 12  7.39   2.55   4.96 
2014 01  3.77   -.61   1.58 
2014 02  8.59   1.54   5.06 
2014 03 12.46   2.48   7.47 
