1875 11  1.98  -7.63  -2.82 
1875 12  -.54 -12.12  -6.33 
1876 01  -.44 -12.08  -6.26 
1876 02 -2.98 -15.80  -9.39 
1876 03   . 1 -12.60  -6.29 
1876 04  8.18  -3.36   2.41 
1876 05 15.66   2.24   8.95 
1876 06 23.76  11.80  17.78 
1876 07 24.98  12.90  18.93 
1876 08 26.05  13.54  19.79 
1876 09 18.39   8.08  13.23 
1876 10  9.72    .24   4.98 
1876 11  5.34  -1.44   1.95 
1876 12 -6.38 -17.28 -11.83 
1877 01 -5.05 -18.10 -11.57 
1877 02  1.16 -10.07  -4.44 
1877 03 -1.58 -13.42  -7.50 
1877 04 10.92  -2.41   4.25 
1877 05 17.10   3.87  10.48 
1877 06 22.35   9.03  15.69 
1877 07 24.96  12.46  18.70 
1877 08 25.23  14.11  19.67 
1877 09 20.99   8.58  14.78 
1877 10 11.51   3.10   7.30 
1877 11  5.05  -2.33   1.35 
1877 12  2.89  -5.07  -1.09 
1878 01 -3.08 -13.84  -8.46 
1878 02   .19 -11.21  -5.51 
1878 03  6.00  -4.40    .79 
1878 04 14.73   2.71   8.71 
1878 05 14.54   4.17   9.35 
1878 06 21.82   8.60  15.21 
1878 07 26.68  15.36  21.02 
1878 08 24.46  13.93  19.19 
1878 09 19.95   9.99  14.97 
1878 10 13.37   4.16   8.76 
1878 11  3.96  -3.04    .46 
1878 12 -3.42 -10.76  -7.09 
1879 01 -4.33 -18.62 -11.48 
1879 02 -6.44 -22.02 -14.23 
1879 03   .20 -12.83  -6.31 
1879 04  7.38  -4.19   1.59 
1879 05 18.12   3.73  10.92 
1879 06 21.20   8.83  15.01 
1879 07 25.22  12.24  18.73 
1879 08 23.03  10.83  16.93 
1879 09 17.06   6.96  12.01 
1879 10 17.06   7.35  12.20 
1879 11  3.85  -5.56   -.85 
1879 12 -2.75 -14.49  -8.62 
1880 01  1.94  -8.76  -3.41 
1880 02  -.71 -13.20  -6.95 
1880 03   .35 -13.37  -6.51 
1880 04  8.02  -2.45   2.78 
1880 05 19.18   6.70  12.94 
1880 06 22.96  10.63  16.79 
1880 07 24.01  12.85  18.43 
1880 08 23.76  10.92  17.34 
1880 09 18.71   8.85  13.78 
1880 10 10.59   1.41   6.00 
1880 11  1.38  -7.02  -2.82 
1880 12 -4.50 -14.02  -9.26 
1881 01 -6.21 -18.26 -12.23 
1881 02 -3.45 -16.69 -10.07 
1881 03  1.82  -7.71  -2.94 
1881 04  7.08  -4.98   1.04 
1881 05 19.96   6.79  13.37 
1881 06 19.83   7.48  13.65 
1881 07 25.86  14.05  19.95 
1881 08 25.91  13.17  19.54 
1881 09 23.20  12.25  17.72 
1881 10 11.70   2.16   6.93 
1881 11  4.55  -5.22   -.33 
1881 12  2.78  -6.57  -1.89 
1882 01 -3.48 -14.63  -9.05 
1882 02   .93 -10.27  -4.67 
1882 03  1.54  -9.56  -4.01 
1882 04  7.27  -3.68   1.79 
1882 05 14.06   1.69   7.87 
1882 06 20.20   8.35  14.28 
1882 07 23.59  12.10  17.84 
1882 08 24.47  13.64  19.05 
1882 09 19.04   8.96  14.00 
1882 10 14.53   4.35   9.43 
1882 11  4.76  -3.42    .67 
1882 12 -2.70 -11.43  -7.06 
1883 01 -5.17 -17.54 -11.36 
1883 02 -4.40 -17.87 -11.14 
1883 03 -2.68 -17.71 -10.20 
1883 04  6.30  -4.37    .96 
1883 05 13.47   1.47   7.47 
1883 06 21.66  10.86  16.26 
1883 07 22.55  10.70  16.62 
1883 08 21.73  10.25  15.99 
1883 09 17.35   6.11  11.73 
1883 10 10.10    .70   5.40 
1883 11  5.52  -3.67    .92 
1883 12 -1.49 -13.77  -7.63 
1884 01 -6.82 -20.88 -13.85 
1884 02 -3.34 -14.62  -8.97 
1884 03   .45 -12.12  -5.83 
1884 04  9.46  -2.73   3.36 
1884 05 16.40   4.39  10.39 
1884 06 24.52  10.66  17.59 
1884 07 22.20  11.20  16.70 
1884 08 23.60  11.43  17.51 
1884 09 21.10   9.20  15.15 
1884 10 12.56   3.01   7.78 
1884 11  3.99  -4.55   -.28 
1884 12 -2.71 -13.05  -7.88 
1885 01 -6.35 -17.53 -11.94 
1885 02 -9.22 -23.31 -16.26 
1885 03 -5.83 -21.43 -13.63 
1885 04  7.11  -6.13    .49 
1885 05 16.52   3.60  10.06 
1885 06 20.80   7.68  14.24 
1885 07 25.16  12.73  18.94 
1885 08 20.75  10.03  15.39 
1885 09 18.04   6.27  12.16 
1885 10 11.28   2.39   6.83 
1885 11  5.03  -1.66   1.68 
1885 12  -.45 -11.44  -5.94 
1886 01 -6.75 -17.44 -12.09 
1886 02 -4.69 -17.29 -10.99 
1886 03  1.10  -9.18  -4.04 
1886 04 12.20   -.92   5.64 
1886 05 16.67   3.46  10.06 
1886 06 21.35   9.30  15.32 
1886 07 23.87  11.25  17.56 
1886 08 22.30  12.04  17.17 
1886 09 18.62   8.05  13.34 
1886 10 13.37   3.05   8.21 
1886 11  5.03  -4.23    .39 
1886 12 -4.27 -15.71  -9.99 
1887 01 -6.20 -21.87 -14.03 
1887 02 -3.85 -17.60 -10.72 
1887 03 -1.82 -15.00  -8.41 
1887 04  7.91  -4.27   1.82 
1887 05 21.96   7.95  14.95 
1887 06 23.14  11.79  17.46 
1887 07 26.93  14.93  20.93 
1887 08 23.23   9.67  16.45 
1887 09 17.45   4.98  11.21 
1887 10 10.40   1.30   5.85 
1887 11  3.58  -5.20   -.80 
1887 12 -1.46 -10.18  -5.82 
1888 01 -8.68 -21.66 -15.17 
1888 02 -3.70 -17.37 -10.54 
1888 03 -3.21 -15.33  -9.27 
1888 04  6.07  -4.59    .74 
1888 05 15.39   3.69   9.54 
1888 06 23.28  10.06  16.67 
1888 07 24.64  11.48  18.06 
1888 08 22.42  11.02  16.72 
1888 09 18.01   7.06  12.53 
1888 10  8.72    .41   4.56 
1888 11  4.54  -3.59    .47 
1888 12   . 4  -9.07  -4.51 
1889 01 -1.00  -9.28  -5.14 
1889 02 -6.02 -19.85 -12.93 
1889 03  3.61  -7.17  -1.78 
1889 04 10.51   -.88   4.81 
1889 05 16.93   5.04  10.98 
1889 06 19.09   8.64  13.87 
1889 07 25.04  13.38  19.21 
1889 08 22.00  11.78  16.89 
1889 09 21.11   9.52  15.31 
1889 10  8.78   -.67   4.05 
1889 11  5.39  -1.61   1.88 
1889 12  2.92  -5.57  -1.32 
1890 01  -.85 -11.50  -6.17 
1890 02 -1.05 -12.82  -6.93 
1890 03  -.35 -12.02  -6.18 
1890 04  8.79  -2.33   3.23 
1890 05 13.30   3.08   8.19 
1890 06 23.64  12.02  17.83 
1890 07 23.78  13.35  18.56 
1890 08 21.54  11.44  16.49 
1890 09 18.91   7.78  13.34 
1890 10 12.20   4.10   8.14 
1890 11  5.39  -3.52    .93 
1890 12 -3.35 -15.11  -9.22 
1891 01 -2.96 -13.86  -8.41 
1891 02 -1.21 -13.26  -7.23 
1891 03  1.38 -10.37  -4.49 
1891 04  9.31  -1.59   3.86 
1891 05 15.77   3.00   9.38 
1891 06 24.23  10.72  17.47 
1891 07 22.62  11.31  16.96 
1891 08 22.91  12.10  17.50 
1891 09 21.70  10.37  16.03 
1891 10 12.63   2.36   7.50 
1891 11  5.02  -2.98   1.02 
1891 12  3.40  -3.92   -.26 
1892 01 -3.72 -14.39  -9.05 
1892 02 -1.77 -12.86  -7.31 
1892 03   .15 -11.06  -5.45 
1892 04  8.21  -2.20   3.00 
1892 05 16.23   4.96  10.59 
1892 06 22.39  11.83  17.11 
1892 07 24.52  12.62  18.57 
1892 08 23.87  13.00  18.43 
1892 09 19.98   9.14  14.56 
1892 10 12.17   2.29   7.23 
1892 11  3.22  -3.77   -.27 
1892 12 -2.87 -11.76  -7.31 
1893 01 -8.22 -20.95 -14.58 
1893 02 -4.48 -18.84 -11.66 
1893 03  1.19 -11.63  -5.22 
1893 04  7.07  -2.33   2.37 
1893 05 15.54   3.89   9.71 
1893 06 24.49  12.83  18.66 
1893 07 24.11  13.68  18.89 
1893 08 24.03  11.47  17.75 
1893 09 18.20   7.07  12.63 
1893 10 14.50   3.89   9.19 
1893 11  6.19  -2.26   1.96 
1893 12 -3.46 -15.47  -9.46 
1894 01 -2.11 -12.27  -7.19 
1894 02 -3.32 -16.16  -9.74 
1894 03  5.16  -4.51    .32 
1894 04 13.01   -.22   6.39 
1894 05 17.25   5.00  11.12 
1894 06 23.15  11.49  17.32 
1894 07 24.79  13.62  19.20 
1894 08 22.32  10.74  16.52 
1894 09 21.33   9.66  15.49 
1894 10 13.31   4.89   9.10 
1894 11  2.62  -5.30  -1.34 
1894 12   .85  -6.91  -3.03 
1895 01 -4.52 -15.88 -10.20 
1895 02 -6.11 -16.89 -11.50 
1895 03  -.68 -15.54  -8.10 
1895 04 11.28  -1.04   5.11 
1895 05 19.93   6.05  12.99 
1895 06 25.57  11.63  18.60 
1895 07 23.89  11.27  17.58 
1895 08 22.48  11.94  17.20 
1895 09 20.61   9.39  15.00 
1895 10 10.09   -.31   4.89 
1895 11  4.81  -3.54    .63 
1895 12  1.40  -8.05  -3.32 
1896 01 -4.28 -15.84 -10.06 
1896 02 -2.94 -14.51  -8.72 
1896 03 -1.07 -14.68  -7.87 
1896 04 13.22    .58   6.90 
1896 05 19.75   7.35  13.55 
1896 06 23.39  10.44  16.91 
1896 07 24.96  13.32  19.14 
1896 08 23.64  12.75  18.19 
1896 09 17.35   7.28  12.31 
1896 10 11.61   1.39   6.50 
1896 11  6.16  -1.48   2.33 
1896 12 -1.01 -10.24  -5.62 
1897 01 -2.58 -12.91  -7.74 
1897 02 -1.41 -12.90  -7.15 
1897 03  2.23 -10.29  -4.02 
1897 04 10.37  -1.93   4.21 
1897 05 16.32   4.87  10.59 
1897 06 19.29   7.81  13.55 
1897 07 27.89  15.95  21.92 
1897 08 22.08  11.52  16.79 
1897 09 20.93   9.12  15.02 
1897 10 14.43   4.17   9.30 
1897 11  4.13  -3.93    .10 
1897 12  -.91 -11.04  -5.97 
1898 01 -2.76 -14.64  -8.70 
1898 02 -1.32 -12.50  -6.91 
1898 03  6.70  -4.87    .91 
1898 04 10.98  -2.33   4.31 
1898 05 18.04   6.40  12.22 
1898 06 23.02  11.54  17.28 
1898 07 26.36  13.97  20.16 
1898 08 23.74  13.19  18.46 
1898 09 21.22  10.59  15.90 
1898 10 13.37   4.23   8.80 
1898 11  5.47  -2.28   1.59 
1898 12 -1.33 -11.65  -6.49 
1899 01 -4.07 -15.35  -9.71 
1899 02 -4.44 -18.70 -11.57 
1899 03   .21 -12.77  -6.28 
1899 04 12.28   -.57   5.85 
1899 05 18.26   5.68  11.97 
1899 06 22.25  10.46  16.35 
1899 07 23.38  12.68  18.02 
1899 08 25.61  12.60  19.10 
1899 09 16.95   7.16  12.05 
1899 10 14.31   4.14   9.22 
1899 11  6.87  -1.05   2.90 
1899 12  -.57  -9.60  -5.08 
1900 01 -2.10 -12.55  -7.33 
1900 02 -3.13 -15.36  -9.24 
1900 03  -.73 -14.56  -7.64 
1900 04 12.36   -.68   5.83 
1900 05 17.46   5.01  11.24 
1900 06 23.61  10.48  17.04 
1900 07 24.11  13.40  18.75 
1900 08 26.45  14.67  20.56 
1900 09 22.08  10.85  16.46 
1900 10 18.06   7.28  12.67 
1900 11  5.16  -2.66   1.24 
1900 12  -.25 -10.10  -5.17 
1901 01 -2.69 -14.76  -8.72 
1901 02 -5.64 -19.36 -12.50 
1901 03  1.52 -10.06  -4.27 
1901 04 13.37   1.12   7.24 
1901 05 18.45   6.21  12.33 
1901 06 23.81  11.82  17.81 
1901 07 26.22  15.32  20.77 
1901 08 24.39  13.45  18.92 
1901 09 19.92   9.57  14.74 
1901 10 13.54   4.15   8.84 
1901 11  2.96  -5.37  -1.20 
1901 12 -1.38 -10.63  -6.00 
1902 01 -2.78 -15.51  -9.14 
1902 02 -1.93 -14.60  -8.26 
1902 03  7.57  -4.10   1.73 
1902 04 12.04    . 9   6.06 
1902 05 15.99   4.29  10.13 
1902 06 19.64   9.34  14.49 
1902 07 24.89  13.96  19.42 
1902 08 23.00  11.64  17.32 
1902 09 19.70  10.31  15.00 
1902 10 11.88   2.04   6.96 
1902 11  8.55    .-5   4.25 
1902 12 -2.35 -12.31  -7.33 
1903 01 -3.40 -13.87  -8.63 
1903 02 -2.31 -13.00  -7.65 
1903 03  6.74  -2.51   2.11 
1903 04 12.00   -.65   5.67 
1903 05 19.86   6.11  12.98 
1903 06 21.58   9.83  15.70 
1903 07 24.09  13.57  18.83 
1903 08 21.35  11.31  16.33 
1903 09 20.29   8.93  14.61 
1903 10 13.55   3.55   8.55 
1903 11  4.07  -4.23    .-7 
1903 12 -3.78 -14.68  -9.23 
1904 01 -7.48 -19.95 -13.71 
1904 02 -8.54 -22.53 -15.53 
1904 03   .96  -9.89  -4.46 
1904 04  7.83  -2.83   2.50 
1904 05 18.54   5.84  12.19 
1904 06 23.28  10.65  16.96 
1904 07 24.48  12.85  18.66 
1904 08 22.97  11.18  17.07 
1904 09 18.26   8.01  13.13 
1904 10 11.16   2.07   6.61 
1904 11  4.48  -3.82    .33 
1904 12 -5.04 -16.29 -10.67 
1905 01 -6.70 -18.33 -12.51 
1905 02 -6.11 -17.83 -11.97 
1905 03  1.93 -11.22  -4.64 
1905 04  9.20    . 0   4.60 
1905 05 16.14   4.57  10.35 
1905 06 23.11  11.31  17.21 
1905 07 25.95  16.27  21.11 
1905 08 25.24  13.29  19.26 
1905 09 20.84  10.69  15.76 
1905 10 13.27   2.98   8.12 
1905 11  4.04  -4.34   -.15 
1905 12   .18  -8.08  -3.95 
1906 01   . 2  -9.62  -4.79 
1906 02 -3.19 -16.50  -9.84 
1906 03 -1.33 -11.97  -6.65 
1906 04 10.77   -.58   5.09 
1906 05 16.65   4.66  10.65 
1906 06 23.83  11.87  17.85 
1906 07 26.27  14.35  20.31 
1906 08 26.36  14.48  20.42 
1906 09 22.64  10.28  16.45 
1906 10 13.87   3.05   8.46 
1906 11  4.92  -3.52    .70 
1906 12 -3.63 -14.89  -9.26 
1907 01 -5.05 -14.85  -9.95 
1907 02 -6.03 -18.54 -12.29 
1907 03  3.59  -7.43  -1.92 
1907 04  7.00  -3.61   1.69 
1907 05 13.35   1.36   7.35 
1907 06 24.52  10.61  17.56 
1907 07 27.32  13.44  20.37 
1907 08 24.31  11.38  17.84 
1907 09 19.92   9.41  14.66 
1907 10 10.95    .38   5.66 
1907 11  4.23  -2.97    .63 
1907 12  -.33  -8.62  -4.47 
1908 01 -2.99 -15.05  -9.02 
1908 02 -5.94 -17.75 -11.84 
1908 03  1.90  -8.97  -3.53 
1908 04  8.21  -2.15   3.03 
1908 05 18.73   7.53  13.13 
1908 06 24.84  10.70  17.77 
1908 07 26.97  14.52  20.74 
1908 08 24.90  12.51  18.70 
1908 09 23.27  10.73  17.00 
1908 10 15.20   4.09   9.64 
1908 11  6.73   -.60   3.06 
1908 12 -1.38 -10.77  -6.07 
1909 01 -1.79 -12.17  -6.98 
1909 02 -2.32 -13.05  -7.68 
1909 03   .68  -9.35  -4.33 
1909 04  6.76  -2.95   1.90 
1909 05 15.91   4.35  10.13 
1909 06 23.97  11.80  17.88 
1909 07 25.46  12.67  19.06 
1909 08 26.10  13.84  19.97 
1909 09 19.06   7.70  13.37 
1909 10 10.85   1.16   6.01 
1909 11  7.46  -1.62   2.92 
1909 12 -1.91  -8.88  -5.39 
1910 01 -2.04 -11.94  -6.99 
1910 02 -4.30 -15.93 -10.11 
1910 03  6.24  -5.64    .29 
1910 04 13.49   1.66   7.57 
1910 05 16.37   3.98  10.17 
1910 06 22.67  10.13  16.40 
1910 07 27.12  14.12  20.62 
1910 08 24.25  13.60  18.92 
1910 09 18.37   7.93  13.15 
1910 10 13.67   3.72   8.69 
1910 11  2.40  -3.14   -.37 
1910 12 -4.12 -14.85  -9.48 
1911 01 -2.46 -13.61  -8.03 
1911 02 -2.61 -12.62  -7.61 
1911 03   .75  -9.96  -4.60 
1911 04 10.77  -1.60   4.58 
1911 05 20.95   7.93  14.44 
1911 06 23.97  11.55  17.76 
1911 07 27.15  15.01  21.08 
1911 08 26.11  12.73  19.42 
1911 09 19.51   7.90  13.70 
1911 10 11.86   3.24   7.55 
1911 11  3.80  -4.59   -.39 
1911 12  1.04  -5.50  -2.23 
1912 01 10.01 -21.33 -15.67 
1912 02 -6.07 -17.08 -11.57 
1912 03  -.86 -13.87  -7.36 
1912 04  9.54  -2.64   3.44 
1912 05 17.53   5.43  11.48 
1912 06 22.07   8.00  15.03 
1912 07 27.11  13.98  20.54 
1912 08 21.70  11.48  16.59 
1912 09 19.93  10.87  15.40 
1912 10 14.28   4.42   9.35 
1912 11  4.88  -2.04   1.42 
1912 12  1.39  -8.39  -3.50 
1913 01 -1.22 -10.51  -5.86 
1913 02 -5.78 -17.70 -11.74 
1913 03  1.89  -8.70  -3.40 
1913 04 11.54    .-2   5.76 
1913 05 15.66   3.82   9.74 
1913 06 22.63   9.47  16.05 
1913 07 25.82  13.21  19.51 
1913 08 24.74  12.58  18.66 
1913 09 19.87   8.13  14.00 
1913 10 13.55   4.58   9.06 
1913 11  7.58   -.45   3.56 
1913 12  2.61  -6.02  -1.70 
1914 01 -2.10 -13.85  -7.98 
1914 02 -7.25 -20.95 -14.10 
1914 03  1.16  -9.28  -4.05 
1914 04  8.54  -2.33   3.10 
1914 05 19.44   5.72  12.58 
1914 06 22.61   8.93  15.77 
1914 07 26.29  13.19  19.74 
1914 08 24.64  12.35  18.49 
1914 09 20.37   8.64  14.51 
1914 10 14.97   4.65   9.81 
1914 11  4.86  -5.14   -.13 
1914 12 -1.47 -11.27  -6.37 
1915 01 -3.56 -13.08  -8.32 
1915 02 -1.01 -11.12  -6.06 
1915 03  1.61  -9.85  -4.12 
1915 04 14.25    .98   7.61 
1915 05 16.00   3.85   9.92 
1915 06 22.96   8.81  15.88 
1915 07 24.91  12.50  18.70 
1915 08 22.45  12.15  17.29 
1915 09 20.89   9.57  15.23 
1915 10 13.54   4.52   9.03 
1915 11  6.75   -.74   3.00 
1915 12 -1.85 -10.05  -5.95 
1916 01  -.25 -10.38  -5.31 
1916 02 -6.17 -16.08 -11.12 
1916 03 -1.51 -13.27  -7.39 
1916 04 10.43    . 4   5.23 
1916 05 15.38   5.02  10.20 
1916 06 20.56  10.08  15.32 
1916 07 30.02  17.20  23.61 
1916 08 27.73  14.05  20.89 
1916 09 19.53   9.55  14.54 
1916 10 12.73   3.03   7.87 
1916 11  4.66  -3.06    .79 
1916 12 -2.15 -10.25  -6.20 
1917 01 -5.01 -14.53  -9.77 
1917 02 -7.66 -20.93 -14.29 
1917 03  1.33  -8.06  -3.36 
1917 04  8.06  -1.70   3.18 
1917 05 14.73   3.22   8.97 
1917 06 20.77   9.17  14.97 
1917 07 25.03  14.48  19.75 
1917 08 23.55  13.23  18.39 
1917 09 19.40   7.87  13.63 
1917 10  8.84   1.52   5.18 
1917 11  2.63  -5.25  -1.31 
1917 12 -7.01 -17.21 -12.11 
1918 01 -9.80 -20.11 -14.95 
1918 02 -3.67 -17.57 -10.62 
1918 03  2.95  -8.18  -2.61 
1918 04 11.80  -1.89   4.95 
1918 05 17.75   5.69  11.72 
1918 06 20.74   9.43  15.09 
1918 07 26.70  13.70  20.20 
1918 08 26.77  13.60  20.18 
1918 09 16.78   6.50  11.64 
1918 10 12.85   4.44   8.64 
1918 11  7.18   -.46   3.36 
1918 12   . 7  -7.83  -3.88 
1919 01  -.30  -9.85  -5.08 
1919 02 -1.50 -11.51  -6.50 
1919 03  3.54  -8.29  -2.37 
1919 04 10.42  -1.58   4.42 
1919 05 17.95   5.39  11.67 
1919 06 29.41  15.07  22.24 
1919 07 28.91  13.63  21.27 
1919 08 24.35  13.17  18.76 
1919 09 20.59  10.44  15.51 
1919 10 13.58   4.04   8.80 
1919 11  4.42  -4.14    .14 
1919 12 -3.46 -13.88  -8.67 
1920 01 -9.43 -22.05 -15.74 
1920 02 -4.40 -16.82 -10.61 
1920 03  3.14  -8.08  -2.46 
1920 04  8.78  -1.74   3.52 
1920 05 17.42   4.42  10.92 
1920 06 23.56  10.89  17.22 
1920 07 23.33  11.87  17.60 
1920 08 25.91  13.19  19.54 
1920 09 22.42   9.87  16.14 
1920 10 16.17   6.17  11.17 
1920 11  4.29  -2.74    .77 
1920 12  -.34  -7.29  -3.81 
1921 01  -.71 -11.44  -6.07 
1921 02  -.21 -12.04  -6.12 
1921 03  5.52  -5.36    . 7 
1921 04 14.97   1.70   8.33 
1921 05 20.28   7.08  13.68 
1921 06 26.00  12.04  19.02 
1921 07 31.87  17.77  24.82 
1921 08 24.72  12.54  18.62 
1921 09 24.33  11.24  17.78 
1921 10 12.54   3.45   7.99 
1921 11  2.87  -4.89  -1.01 
1921 12 -1.95 -11.52  -6.73 
1922 01 -3.72 -14.99  -9.35 
1922 02 -3.34 -14.22  -8.78 
1922 03  2.21  -8.21  -3.00 
1922 04 10.60   -.97   4.81 
1922 05 20.71   7.80  14.25 
1922 06 23.54  10.94  17.24 
1922 07 24.85  13.49  19.17 
1922 08 25.13  12.36  18.74 
1922 09 21.50   9.22  15.36 
1922 10 11.73   1.96   6.84 
1922 11  5.93  -1.50   2.21 
1922 12 -1.04 -10.29  -5.66 
1923 01 -6.81 -17.29 -12.05 
1923 02 -7.46 -18.16 -12.81 
1923 03 -3.86 -14.34  -9.10 
1923 04  7.23  -3.22   2.00 
1923 05 16.04   2.49   9.26 
1923 06 23.81  10.37  17.09 
1923 07 27.38  13.36  20.36 
1923 08 23.81  10.84  17.32 
1923 09 19.48   8.92  14.20 
1923 10 12.89   2.85   7.87 
1923 11  4.92  -2.66   1.13 
1923 12  2.47  -4.10   -.81 
1924 01 -4.77 -16.54 -10.65 
1924 02 -6.15 -17.50 -11.82 
1924 03  1.30  -6.81  -2.75 
1924 04  8.91  -1.50   3.70 
1924 05 13.97   3.26   8.61 
1924 06 22.26   9.60  15.93 
1924 07 24.21  11.86  18.03 
1924 08 23.63  11.94  17.78 
1924 09 17.61   7.39  12.50 
1924 10 14.93   3.66   9.29 
1924 11  4.67  -2.20   1.23 
1924 12 -5.66 -13.42  -9.54 
1925 01 -5.10 -17.02 -11.06 
1925 02 -2.26 -10.73  -6.49 
1925 03  2.28  -7.65  -2.68 
1925 04 11.24   -.35   5.44 
1925 05 13.43   2.19   7.81 
1925 06 22.17  10.59  16.38 
1925 07 23.23  11.88  17.55 
1925 08 26.62  12.85  19.73 
1925 09 18.77   9.14  13.96 
1925 10  7.56   -.11   3.72 
1925 11  3.30  -2.35    .47 
1925 12 -2.72  -9.84  -6.28 
1926 01 -3.92 -12.40  -8.16 
1926 02 -4.96 -15.51 -10.24 
1926 03 -2.62 -12.25  -7.43 
1926 04  4.35  -5.48   -.56 
1926 05 15.38   2.97   9.17 
1926 06 18.78   7.59  13.18 
1926 07 24.66  12.04  18.35 
1926 08 22.86  12.80  17.83 
1926 09 17.37   8.47  12.92 
1926 10 10.09   2.77   6.43 
1926 11  3.50  -4.59   -.54 
1926 12 -4.25 -11.61  -7.93 
1927 01 -5.03 -16.02 -10.52 
1927 02 -3.08 -12.46  -7.77 
1927 03  3.93  -5.92   -.99 
1927 04 10.10  -1.37   4.37 
1927 05 14.71   5.02   9.86 
1927 06 20.00   8.17  14.08 
1927 07 23.72  13.44  18.58 
1927 08 21.68  10.92  16.29 
1927 09 20.19  10.55  15.37 
1927 10 11.25   5.27   8.26 
1927 11  5.17  -2.57   1.30 
1927 12 -1.33  -8.97  -5.15 
1928 01 -4.26 -12.13  -8.19 
1928 02 -4.42 -15.27  -9.84 
1928 04  7.72  -2.85   2.43 
1928 05 15.65   4.14   9.89 
1928 06 21.70  10.22  15.96 
1928 07 23.90  14.91  19.40 
1928 08 24.10  14.97  19.53 
1928 09 16.28   7.53  11.90 
1928 10 12.43   4.69   8.56 
1928 11  4.15  -2.15   1.00 
1928 12   . 7  -5.93  -2.92 
1929 01 -5.91 -15.38 -10.64 
1929 02 -6.41 -16.01 -11.21 
1929 03  2.87  -5.13  -1.13 
1929 04  9.39   -.41   4.49 
1929 05 14.17   3.95   9.06 
1929 06 20.08   9.96  15.02 
1929 07 24.81  12.76  18.78 
1929 08 22.30  11.84  17.07 
1929 09 20.34  10.14  15.24 
1929 10 10.82   2.65   6.73 
1929 11  3.21  -2.95    .13 
1929 12 -4.29 -11.07  -7.68 
1930 01 -5.33 -13.17  -9.25 
1930 02 -3.30 -12.87  -8.08 
1930 03  -.48  -8.39  -4.43 
1930 04  6.72  -1.55   2.58 
1930 05 17.24   6.86  12.05 
1930 06 22.85  12.81  17.83 
1930 07 24.17  13.62  18.89 
1930 08 24.68  13.91  19.29 
1930 09 20.10  10.65  15.37 
1930 10 12.27   4.29   8.28 
1930 11  6.82    . 7   3.44 
1930 12 -1.49  -7.91  -4.69 
1931 01 -4.62 -12.92  -8.77 
1931 02 -2.16 -11.81  -6.98 
1931 03  1.91  -5.72  -1.90 
1931 04  9.45   -.15   4.65 
1931 05 17.66   6.54  12.10 
1931 06 22.86  11.57  17.21 
1931 07 26.44  16.66  21.55 
1931 08 24.75  14.20  19.47 
1931 09 21.39  11.62  16.50 
1931 10 14.32   6.37  10.34 
1931 11  8.88   2.00   5.44 
1931 12   .48  -7.17  -3.34 
1932 01  1.19  -5.60  -2.20 
1932 02 -1.34 -10.29  -5.81 
1932 03  -.60  -9.79  -5.19 
1932 04  7.59  -2.60   2.49 
1932 05 16.75   6.12  11.43 
1932 06 23.02  11.81  17.41 
1932 07 23.03  13.44  18.23 
1932 08 25.06  14.75  19.90 
1932 09 18.69   9.87  14.28 
1932 10 12.47   5.15   8.81 
1932 11  3.22  -3.92   -.35 
1932 12  -.49  -7.06  -3.77 
1933 01   .54  -7.78  -3.62 
1933 02 -3.78 -11.87  -7.82 
1933 03   .40  -7.69  -3.64 
1933 04 10.35    .92   5.63 
1933 05 18.19   6.14  12.16 
1933 06 24.48  11.92  18.20 
1933 07 26.75  14.98  20.86 
1933 08 25.03  13.58  19.30 
1933 09 20.65  11.22  15.93 
1933 10 11.13   4.06   7.59 
1933 11  1.00  -8.53  -3.76 
1933 12 -5.00 -14.15  -9.57 
1934 01 -3.48 -12.10  -7.79 
1934 02 11.22 -22.90 -17.06 
1934 03 -1.38 -10.33  -5.85 
1934 04  7.45  -1.52   2.96 
1934 05 18.04   5.41  11.73 
1934 06 23.05  11.77  17.41 
1934 07 26.73  14.77  20.75 
1934 08 22.66  11.58  17.11 
1934 09 19.98  12.43  16.20 
1934 10 11.42   3.11   7.26 
1934 11  6.24    .71   3.47 
1934 12 -4.44 -12.52  -8.48 
1935 01 -7.01 -17.36 -12.18 
1935 02 -4.63 -14.76  -9.69 
1935 03  2.43  -6.90  -2.23 
1935 04 10.10   -.26   4.92 
1935 05 14.91   3.58   9.24 
1935 06 21.24  10.85  16.04 
1935 07 27.28  17.27  22.27 
1935 08 25.63  15.09  20.36 
1935 09 17.34   8.10  12.72 
1935 10 12.71   3.73   8.22 
1935 11  4.63  -1.60   1.51 
1935 12 -5.55 -12.97  -9.26 
1936 01 -5.82 -14.14  -9.98 
1936 02 -8.62 -18.16 -13.39 
1936 03  1.72  -6.11  -2.19 
1936 04  5.83  -2.26   1.78 
1936 05 17.90   5.71  11.80 
1936 06 21.60  10.79  16.19 
1936 07 25.69  14.35  20.02 
1936 08 23.57  12.49  18.02 
1936 09 20.50   9.62  15.06 
1936 10 11.29   2.58   6.93 
1936 11  2.36  -6.65  -2.14 
1936 12   . 8  -7.92  -3.92 
1937 01  -.10  -8.81  -4.45 
1937 02  -.95  -9.80  -5.37 
1937 03  -.67  -9.45  -5.06 
1937 04  8.75    .85   4.80 
1937 05 18.11   6.07  12.09 
1937 06 23.05  11.76  17.40 
1937 07 26.29  15.13  20.71 
1937 08 26.61  16.15  21.38 
1937 09 18.92   9.07  13.99 
1937 10 10.18   3.28   6.73 
1937 11  5.09   -.91   2.09 
1937 12 -2.41  -9.85  -6.13 
1938 01 -5.59 -15.18 -10.38 
1938 02 -2.46 -12.06  -7.26 
1938 03  3.81  -6.76  -1.47 
1938 04 10.87    .72   5.79 
1938 05 17.87   6.34  12.10 
1938 06 22.21  11.39  16.79 
1938 07 25.77  15.58  20.67 
1938 08 26.38  16.23  21.30 
1938 09 18.20   8.26  13.23 
1938 10 14.55   4.90   9.72 
1938 11  7.98  -1.01   3.48 
1938 12  -.23  -7.75  -3.99 
1939 01 -3.81 -13.69  -8.75 
1939 02 -3.89 -13.86  -8.87 
1939 03  -.77 -10.76  -5.76 
1939 04  7.09  -1.70   2.69 
1939 05 17.10   6.07  11.58 
1939 06 22.02  11.64  16.83 
1939 07 25.74  14.71  20.22 
1939 08 25.57  15.74  20.65 
1939 09 19.37   9.76  14.57 
1939 10 12.16   3.57   7.86 
1939 11  4.21  -3.75    .23 
1939 12  -.35  -7.25  -3.80 
1940 01 -7.36 -18.11 -12.73 
1940 02 -3.45 -14.14  -8.79 
1940 03 -1.55 -10.61  -6.08 
1940 04  8.38  -2.25   3.06 
1940 05 16.85   6.81  11.83 
1940 06 21.02  11.48  16.25 
1940 07 24.72  14.09  19.40 
1940 08 23.95  14.01  18.98 
1940 09 18.43  10.25  14.34 
1940 10 11.24   2.95   7.09 
1940 11  3.59  -2.85    .37 
1940 12   .-9  -8.47  -4.28 
1941 01 -5.31 -14.68  -9.99 
1941 02 -3.77 -12.64  -8.20 
1941 03  -.10 -11.65  -5.87 
1941 04 14.02   1.30   7.66 
1941 05 18.69   6.65  12.67 
1941 06 25.43  13.02  19.22 
1941 07 26.67  15.55  21.11 
1941 08 22.62  12.93  17.77 
1941 09 21.04  10.65  15.84 
1941 10 12.63   4.69   8.66 
1941 11  5.98   -.21   2.88 
1941 12  -.78  -8.08  -4.42 
1942 01 -2.44 -13.42  -7.93 
1942 02 -5.14 -14.16  -9.64 
1942 03  3.31  -4.56   -.62 
1942 04 13.06   2.24   7.65 
1942 05 17.00   6.99  11.99 
1942 06 22.80  12.63  17.71 
1942 07 24.53  14.35  19.44 
1942 08 24.75  14.10  19.42 
1942 09 19.24   9.88  14.56 
1942 10 14.12   4.54   9.33 
1942 11  5.48  -2.35   1.56 
1942 12 -4.21 -10.59  -7.40 
1943 01 -7.32 -15.86 -11.59 
1943 02 -2.92 -13.13  -8.02 
1943 03 -1.43 -11.41  -6.42 
1943 04  5.36  -3.51    .92 
1943 05 16.36   5.65  11.00 
1943 06 23.58  12.72  18.15 
1943 07 25.28  14.82  20.04 
1943 08 23.09  13.80  18.44 
1943 09 18.61   8.85  13.73 
1943 10 12.31   3.37   7.84 
1943 11  4.09  -2.01   1.04 
1943 12 -1.78 -11.75  -6.76 
1944 01  -.92  -8.37  -4.64 
1944 02 -3.34 -12.95  -8.14 
1944 03  -.81 -10.30  -5.55 
1944 04  8.52  -2.74   2.89 
1944 05 19.18   8.02  13.60 
1944 06 22.32  12.22  17.27 
1944 07 24.94  14.74  19.84 
1944 08 26.20  15.02  20.61 
1944 09 19.16  10.14  14.65 
1944 10 12.58   4.16   8.37 
1944 11  4.92   -.61   2.15 
1944 12 -2.59 -10.75  -6.67 
1945 01 -8.85 -18.68 -13.76 
1945 02 -2.44 -11.04  -6.74 
1945 03  8.41  -1.70   3.35 
1945 04 12.13   2.48   7.30 
1945 05 13.80   3.89   8.84 
1945 06 20.92  10.02  15.47 
1945 07 24.51  13.94  19.22 
1945 08 24.57  13.79  19.18 
1945 09 18.70   9.83  14.27 
1945 10 11.27   3.44   7.35 
1945 11 99.99   -.91 -99.99 
1945 12 99.99 -11.75 -99.99 
1946 01 99.99 -12.25 -99.99 
1946 02 -4.81 -16.18 -10.49 
1946 03  8.13  -2.38   2.87 
1946 04  9.68   -.12   4.78 
1946 05 14.98   4.82   9.89 
1946 06 21.16   9.83  15.49 
1946 07 25.00  13.76  19.38 
1946 08 22.96  12.20  17.58 
1946 09 20.59  10.14  15.36 
1946 10 15.31   5.91  10.61 
1946 11  6.52  -1.27   2.62 
1946 12 -1.37  -9.47  -5.42 
1947 01 -2.97 -13.06  -8.01 
1947 02 -5.29 -15.81 -10.55 
1947 03   .15  -8.52  -4.18 
1947 04  6.72  -2.01   2.35 
1947 05 14.00   4.25   9.12 
1947 06 22.16  11.00  16.58 
1947 07 23.81  14.98  19.39 
1947 08 28.29  17.26  22.77 
1947 09 20.34  10.92  15.63 
1947 10 18.15   8.07  13.11 
1947 11  4.80  -1.61   1.59 
1947 12 -2.35 -10.01  -6.18 
1948 01 -6.43 -16.70 -11.56 
1948 02 -4.03 -14.58  -9.30 
1948 03  1.64  -9.06  -3.71 
1948 04 11.87   1.76   6.81 
1948 05 15.66   5.29  10.47 
1948 06 21.54  10.85  16.19 
1948 07 24.93  15.24  20.08 
1948 08 24.95  14.70  19.82 
1948 09 21.95  11.77  16.86 
1948 10 12.20   4.05   8.12 
1948 11  8.20   3.13   5.66 
1948 12   .-8  -5.81  -2.94 
1949 01 -1.46 -10.46  -5.96 
1949 02 -1.12  -9.92  -5.52 
1949 03   .87  -8.22  -3.67 
1949 04 10.32   -.52   4.89 
1949 05 17.08   6.79  11.93 
1949 06 25.14  14.47  19.80 
1949 07 25.85  15.80  20.82 
1949 08 25.87  14.90  20.38 
1949 09 17.79   9.20  13.49 
1949 10 16.20   6.85  11.52 
1949 11  3.28  -3.39    .-5 
1949 12  -.13  -7.22  -3.67 
1950 01   .21 -10.05  -4.92 
1950 02 -4.65 -12.38  -8.51 
1950 03  -.77  -9.93  -5.35 
1950 04  5.54  -2.94   1.30 
1950 05 16.62   5.72  11.17 
1950 06 20.95  10.55  15.75 
1950 07 23.39  13.61  18.50 
1950 08 22.87  12.78  17.82 
1950 09 18.28   8.79  13.53 
1950 10 14.67   6.35  10.51 
1950 11  5.30  -2.13   1.58 
1950 12 -2.17  -9.60  -5.89 
1951 01 -3.41 -12.35  -7.88 
1951 02 99.99 -10.93 -99.99 
1951 03  2.44 -99.99 -99.99 
1951 04 99.99   1.37 -99.99 
1951 05 99.99   6.62 -99.99 
1951 06 99.99  11.87 -99.99 
1951 07 99.99  14.22 -99.99 
1951 08 23.55  12.47  18.01 
1951 09 19.79   9.42  14.60 
1951 10 13.95   5.29   9.62 
1951 11  2.06  -4.15  -1.04 
1951 12 -1.54 -99.99 -99.99 
1952 01 -1.98 -11.45  -6.71 
1952 02  -.87 -10.55  -5.71 
1952 03   .62  -7.15  -3.26 
1952 04 12.66    .39   6.52 
1952 05 16.08   4.64  10.36 
1952 06 23.07  10.83  16.95 
1952 07 26.76  15.41  21.08 
1952 08 24.63  12.74  18.68 
1952 09 20.51  10.13  15.32 
1952 10 10.58   1.14   5.86 
1952 11  7.50   -.31   3.59 
1952 12   .88  -5.99  -2.55 
1953 01 -1.75 -11.02  -6.38 
1953 02 -1.01  -9.78  -5.39 
1953 03  2.51  -5.79  -1.64 
1953 04  8.87   -.69   4.09 
1953 05 18.15   5.09  11.62 
1953 06 22.07  10.55  16.31 
1953 07 24.54  13.72  19.13 
1953 08 25.38  12.71  19.04 
1953 09 20.07   8.52  14.29 
1953 10 15.38   3.29   9.33 
1953 11  8.17    .26   4.21 
1953 12  1.86  -8.30  -3.22 
1954 01 -6.51 -18.64 -12.57 
1954 02  1.21  -9.39  -4.09 
1954 03   .30 -10.52  -5.11 
1954 04 10.38  -1.23   4.57 
1954 05 15.53   3.25   9.38 
1954 06 22.59  12.07  17.33 
1954 07 23.56  11.47  17.51 
1954 08 23.10  11.91  17.50 
1954 09 17.24   8.49  12.86 
1954 10 12.79   4.21   8.50 
1954 11  6.01  -1.11   2.45 
1954 12 -2.42 -12.02  -7.22 
1955 01 -4.67 -15.43 -10.05 
1955 02 -2.68 -13.98  -8.33 
1955 03   .21  -9.75  -4.77 
1955 04 13.46   1.80   7.63 
1955 05 18.16   5.65  11.90 
1955 06 24.09  11.19  17.64 
1955 07 28.38  14.60  21.49 
1955 08 26.75  15.43  21.09 
1955 09 20.29   7.09  13.69 
1955 10 14.12   4.85   9.48 
1955 11  4.00  -3.89    . 5 
1955 12 -4.62 -14.65  -9.63 
1956 01 99.99 -14.77 -99.99 
1956 02 99.99 -15.21 -99.99 
1956 03   .-8 -12.47  -6.27 
1956 04  7.26  -2.18   2.54 
1956 05 13.66   2.27   7.96 
1956 06 21.90  10.63  16.26 
1956 07 22.85  12.38  17.61 
1956 08 22.61  12.33  17.47 
1956 09 16.73   6.17  11.45 
1956 10 15.64   4.06   9.85 
1956 11  6.26  -1.79   2.23 
1956 12 -1.51  -9.81  -5.66 
1957 01 -6.56 -18.54 -12.55 
1957 02 -1.29 -12.10  -6.69 
1957 03  3.10  -8.47  -2.68 
1957 04 10.95   -.22   5.36 
1957 05 15.85   4.38  10.11 
1957 06 21.82  11.90  16.86 
1957 07 24.25  12.56  18.40 
1957 08 22.74  11.22  16.98 
1957 09 18.51   8.81  13.66 
1957 10 12.36   2.61   7.48 
1957 11  6.15   -.91   2.62 
1957 12   .66  -8.82  -4.08 
1958 01 -4.67 -13.44  -9.05 
1958 02 -6.69 -17.18 -11.93 
1958 03  3.69  -4.17   -.24 
1958 04 12.20   -.37   5.91 
1958 05 15.38   3.23   9.30 
1958 06 19.48   7.75  13.61 
1958 07 23.55  12.21  17.87 
1958 08 23.94  12.23  18.08 
1958 09 19.29   9.47  14.38 
1958 10 13.41   4.42   8.91 
1958 11  6.59  -1.43   2.58 
1958 12 -5.12 -18.61 -11.86 
1959 01 -6.90 -16.14 -11.52 
1959 02 -5.78 -19.98 -12.88 
1959 03   .95 -10.74  -4.89 
1959 04  8.47  -1.69   3.39 
1959 05 18.64   6.35  12.49 
1959 06 22.76  11.59  17.17 
1959 07 25.71  13.90  19.80 
1959 08 25.81  16.43  21.12 
1959 09 20.81  11.39  16.10 
1959 10 10.90   3.75   7.32 
1959 11  2.76  -4.67   -.95 
1959 12 -1.29  -8.38  -4.83 
1960 01 -4.01 -13.62  -8.81 
1960 02 -2.82 -13.96  -8.39 
1960 03 -2.49 -15.35  -8.92 
1960 04 10.28   -.16   5.06 
1960 05 18.71   8.81  13.76 
1960 06 21.02   9.64  15.33 
1960 07 23.08  12.10  17.59 
1960 08 24.37  12.65  18.51 
1960 09 20.20   9.72  14.96 
1960 10 13.08   3.23   8.15 
1960 11  7.40    .64   4.02 
1960 12 -2.52 -13.87  -8.19 
1961 01 -6.96 -19.45 -13.20 
1961 02 -1.35 -13.60  -7.47 
1961 03  1.90  -7.71  -2.90 
1961 04  7.75   -.88   3.43 
1961 05 14.52   3.56   9.04 
1961 06 20.61   9.08  14.84 
1961 07 24.38  14.69  19.53 
1961 08 23.91  13.49  18.70 
1961 09 22.56  12.71  17.63 
1961 10 15.10   5.39  10.24 
1961 11  5.74  -1.49   2.12 
1961 12 -1.13  -8.13  -4.63 
1962 01 -5.54 -16.49 -11.01 
1962 02 -6.20 -19.19 -12.69 
1962 03  3.29  -8.68  -2.69 
1962 04 10.18  -1.16   4.50 
1962 05 19.93   7.83  13.88 
1962 06 22.98  10.58  16.77 
1962 07 24.87  12.08  18.47 
1962 08 25.67  12.75  19.20 
1962 09 18.52   8.70  13.61 
1962 10 13.33   4.69   9.01 
1962 11  5.48  -2.48   1.50 
1962 12 -2.25 -11.53  -6.89 
1963 01 -6.95 -16.86 -11.90 
1963 02 -7.12 -20.77 -13.94 
1963 03  1.95  -9.96  -4.00 
1963 04 10.41  -1.55   4.42 
1963 05 14.87   2.93   8.89 
1963 06 23.68   9.68  16.68 
1963 07 25.14  13.58  19.36 
1963 08 21.87  11.24  16.55 
1963 09 18.25   6.65  12.45 
1963 10 17.93   5.61  11.77 
1963 11  8.02   1.61   4.81 
1963 12 -5.49 -15.33 -10.41 
1964 01 -1.24 -10.89  -6.06 
1964 02 -2.17 -14.94  -8.55 
1964 03  2.45  -8.05  -2.80 
1964 04  9.97   -.78   4.60 
1964 05 19.19   6.94  13.06 
1964 06 22.82   9.42  16.11 
1964 07 27.27  14.84  21.05 
1964 08 21.51  10.78  16.14 
1964 09 18.54   8.68  13.61 
1964 10 12.50   1.66   7.08 
1964 11  6.51   -.90   2.80 
1964 12 -1.77 -10.32  -6.04 
1965 01 -5.27 -17.28 -11.27 
1965 02 -4.23 -15.76 -10.00 
1965 03   .99 -12.14  -5.57 
1965 04  7.64  -3.85   1.89 
1965 05 19.98   6.09  13.03 
1965 06 22.29   9.21  15.75 
1965 07 21.99  10.70  16.34 
1965 08 22.59  12.01  17.29 
1965 09 19.48  10.02  14.75 
1965 10 11.46   2.78   7.12 
1965 11  4.41  -2.78    .81 
1965 12  1.04  -5.66  -2.30 
1966 01 -6.09 -16.91 -11.50 
1966 02 -2.20 -12.82  -7.51 
1966 03  2.63  -6.14  -1.75 
1966 04  9.04  -1.61   3.71 
1966 05 13.25   1.52   7.38 
1966 06 23.70  10.60  17.15 
1966 07 27.66  13.98  20.82 
1966 08 23.85  13.11  18.48 
1966 09 18.35   7.16  12.75 
1966 10 12.50   2.97   7.73 
1966 11  6.43   -.81   2.81 
1966 12 -2.62 -12.08  -7.35 
1967 01  -.88 -11.24  -6.06 
1967 02 -7.24 -19.35 -13.29 
1967 03  1.09 -11.21  -5.06 
1967 04  9.21  -1.47   3.87 
1967 05 13.36   2.09   7.72 
1967 06 23.81  12.59  18.20 
1967 07 23.44  13.40  18.42 
1967 08 22.35  11.58  16.96 
1967 09 19.56   7.32  13.44 
1967 10 12.01   3.87   7.94 
1967 11  2.60  -3.64   -.52 
1967 12  -.34  -8.41  -4.37 
1968 01 -5.55 -16.70 -11.12 
1968 02 -6.03 -17.41 -11.72 
1968 03  3.78  -8.20  -2.21 
1968 04 12.87    .74   6.80 
1968 05 16.09   4.89  10.49 
1968 06 20.92  10.17  15.54 
1968 07 23.94  13.37  18.65 
1968 08 22.60  11.90  17.25 
1968 09 21.19  11.03  16.11 
1968 10 15.05   6.27  10.66 
1968 11  4.23  -1.96   1.13 
1968 12 -3.95 -11.45  -7.70 
1969 01 -3.89 -14.20  -9.04 
1969 02  -.90 -13.09  -6.99 
1969 03  1.05 -10.24  -4.59 
1969 04 10.45   -.93   4.75 
1969 05 15.65   3.47   9.55 
1969 06 19.74   9.02  14.38 
1969 07 25.16  12.96  19.06 
1969 08 24.85  14.55  19.70 
1969 09 19.50   9.85  14.68 
1969 10 11.95   4.12   8.03 
1969 11  4.98  -1.27   1.85 
1969 12 -3.78 -12.84  -8.31 
1970 01 -7.10 -19.68 -13.39 
1970 02 -4.21 -15.75  -9.98 
1970 03   .86 -10.47  -4.80 
1970 04 10.87   -.86   5.00 
1970 05 16.17   5.86  11.01 
1970 06 22.13  10.39  16.26 
1970 07 24.50  14.77  19.63 
1970 08 24.25  13.67  18.95 
1970 09 18.35   9.99  14.17 
1970 10 14.40   5.52   9.96 
1970 11  5.91   -.61   2.65 
1970 12 -3.79 -13.92  -8.85 
1971 01 -6.91 -19.04 -12.98 
1971 02 -2.44 -13.13  -7.78 
1971 03   . 9 -12.16  -6.03 
1971 04  7.98  -2.65   2.66 
1971 05 17.37   3.65  10.51 
1971 06 22.98  11.63  17.30 
1971 07 22.88  12.77  17.82 
1971 08 22.61  12.19  17.40 
1971 09 21.73  11.48  16.60 
1971 10 17.28   8.21  12.74 
1971 11  4.23  -1.69   1.27 
1971 12   .88  -8.14  -3.63 
1972 01 -2.39 -14.57  -8.47 
1972 02 -5.11 -18.14 -11.62 
1972 03  -.95 -12.20  -6.57 
1972 04  6.94  -4.66   1.14 
1972 05 19.03   5.90  12.46 
1972 06 20.44   9.35  14.90 
1972 07 23.80  11.50  17.65 
1972 08 22.56  12.35  17.45 
1972 09 19.45   9.47  14.46 
1972 10 10.14   1.43   5.78 
1972 11  3.31  -2.41    .44 
1972 12 -1.79 -10.72  -6.25 
1973 01 -2.01 -12.25  -7.13 
1973 02 -3.88 -17.57 -10.72 
1973 03  6.12  -1.83   2.14 
1973 04 10.59    .28   5.43 
1973 05 15.88   4.59  10.23 
1973 06 22.68  12.17  17.42 
1973 07 25.52  14.63  20.07 
1973 08 25.29  15.85  20.57 
1973 09 19.62   9.26  14.44 
1973 10 15.63   5.95  10.79 
1973 11  4.83  -1.11   1.85 
1973 12 -2.28 -10.02  -6.15 
1974 01 -3.33 -12.80  -8.06 
1974 02 -5.45 -17.70 -11.58 
1974 03   .84  -8.64  -3.90 
1974 04 10.51  -1.03   4.74 
1974 05 14.00   3.83   8.91 
1974 06 22.04  10.95  16.49 
1974 07 24.44  13.19  18.81 
1974 08 25.06  13.71  19.38 
1974 09 17.77   7.44  12.60 
1974 10 11.16   1.10   6.13 
1974 11  5.16  -1.53   1.81 
1974 12   .97  -6.07  -2.55 
1975 01 -2.13 -12.13  -7.13 
1975 02 -2.30 -12.39  -7.34 
1975 03   .34 -10.69  -5.17 
1975 04  6.63  -4.98    .82 
1975 05 21.31   7.76  14.53 
1975 06 23.61  12.02  17.81 
1975 07 26.39  14.80  20.59 
1975 08 24.91  13.58  19.24 
1975 09 16.91   7.94  12.42 
1975 10 14.36   5.28   9.82 
1975 11  8.70    .67   4.68 
1975 12 -2.67 -13.30  -7.98 
1976 01 -6.59 -19.23 -12.91 
1976 02   .23 -12.64  -6.20 
1976 03  3.48  -8.39  -2.45 
1976 04 11.72   -.18   5.77 
1976 05 15.48   5.02  10.25 
1976 06 24.54  12.35  18.44 
1976 07 23.92  13.53  18.72 
1976 08 24.27  12.09  18.18 
1976 09 18.91   8.02  13.46 
