1881 01 99.99 -99.99  -6.20 
1881 02 99.99 -99.99  -4.59 
1881 03 99.99 -99.99   1.90 
1881 04 99.99 -99.99   8.80 
1881 05 99.99 -99.99  15.30 
1881 06 99.99 -99.99  17.89 
1881 07 99.99 -99.99  21.80 
1881 08 99.99 -99.99  21.50 
1881 09 99.99 -99.99  13.30 
1881 10 99.99 -99.99   7.20 
1881 11 99.99 -99.99   -.10 
1881 12 99.99 -99.99  -5.50 
1882 01 99.99 -99.99  -3.20 
1882 02 99.99 -99.99  -5.50 
1882 03 99.99 -99.99   2.09 
1882 04 99.99 -99.99   6.30 
1882 05 99.99 -99.99  15.80 
1882 06 99.99 -99.99  18.89 
1882 07 99.99 -99.99  24.60 
1882 08 99.99 -99.99  21.80 
1882 09 99.99 -99.99  15.50 
1882 10 99.99 -99.99   5.50 
1882 11 99.99 -99.99   5.40 
1882 12 99.99 -99.99  -4.59 
1883 01 99.99 -99.99 -11.50 
1883 02 99.99 -99.99  -8.39 
1883 03 99.99 -99.99  -1.70 
1883 04 99.99 -99.99   6.20 
1883 05 99.99 -99.99  16.50 
1883 06 99.99 -99.99  19.79 
1883 07 99.99 -99.99  25.50 
1883 08 99.99 -99.99  22.10 
1883 09 99.99 -99.99  17.60 
1883 10 99.99 -99.99   9.50 
1883 11 99.99 -99.99   3.60 
1883 12 99.99 -99.99  -2.40 
1884 01 99.99 -99.99  -7.60 
1884 02 99.99 -99.99  -3.60 
1884 03 99.99 -99.99  -3.20 
1884 04 99.99 -99.99   7.20 
1884 05 99.99 -99.99  14.10 
1884 06 99.99 -99.99  18.79 
1884 07 99.99 -99.99  22.50 
1884 08 99.99 -99.99  19.79 
1884 09 99.99 -99.99  11.90 
1884 10 99.99 -99.99  10.40 
1884 11 99.99 -99.99   1.60 
1884 12 99.99 -99.99   1.70 
1885 01 99.99 -99.99 -11.70 
1885 02 99.99 -99.99  -2.90 
1885 03 99.99 -99.99   1.40 
1885 04 99.99 -99.99   8.60 
1885 05 99.99 -99.99  16.60 
1885 06 99.99 -99.99  21.30 
1885 07 99.99 -99.99  24.30 
1885 08 99.99 -99.99  20.10 
1885 09 99.99 -99.99  14.80 
1885 10 99.99 -99.99  10.80 
1885 11 99.99 -99.99   -.10 
1885 12 99.99 -99.99  -1.40 
1886 01 99.99  -6.96  -3.20 
1886 02 99.99 -99.99  -8.30 
1886 03 99.99 -99.99  -1.00 
1886 04 99.99 -99.99   7.90 
1886 05 99.99 -99.99  16.29 
1886 06 99.99 -99.99  19.70 
1886 07 99.99 -99.99  23.29 
1886 08 99.99  16.40  23.95 
1886 09 99.99   9.32  15.86 
1886 10 99.99   4.05   7.63 
1886 11 99.99    .39   3.80 
1886 12 99.99   1.65   4.27 
1887 01 99.99  -8.08  -4.62 
1887 02 99.99  -8.78  -5.21 
1887 03 99.99  -3.11    .32 
1887 04 99.99   3.71   8.08 
1887 05 99.99  13.24  19.40 
1887 06 99.99  13.06  19.58 
1887 07 99.99  15.32  22.85 
1887 08 99.99  16.35  23.16 
1887 09 99.99  14.35  20.29 
1887 10 99.99   6.20  10.92 
1887 11 99.99   2.48   5.42 
1887 12 99.99    .36   3.37 
1888 01 99.99  -9.46  -5.66 
1888 02 99.99  -7.44  -4.55 
1888 03 99.99  -2.65   2.08 
1888 04 99.99   8.76  13.43 
1888 05 99.99  11.00  17.00 
1888 06 99.99  13.09  20.62 
1888 07 99.99  16.70  23.92 
1888 08 99.99  16.46  23.32 
1888 09 99.99   9.22  16.50 
1888 10 99.99   7.70  13.38 
1888 11 99.99  -3.51   -.12 
1888 12 99.99 -10.81  -7.63 
1889 01 99.99 -15.05 -11.16 
1889 02 99.99  -2.53    .62 
1889 03 99.99  -4.53  -1.23 
1889 04 99.99   5.64  10.14 
1889 05 99.99  12.11  18.00 
1889 06 99.99  14.80  20.86 
1889 07 99.99  18.31  25.94 
1889 08 99.99  17.19  24.21 
1889 09 99.99  10.78  16.25 
1889 10 99.99   7.67  12.65 
1889 11 99.99  -1.05   1.55 
1889 12 99.99 -10.67  -7.12 
1892 01 99.99  -8.76  -5.71 
1892 02 99.99  -4.21  -1.65 
1892 03 99.99  -1.35   1.47 
1892 04 99.99   3.17   7.87 
1892 05 99.99  11.10  16.82 
1892 06 99.99  16.79  23.24 
1892 07 99.99  17.84  23.98 
1892 08 99.99  15.32  22.73 
1892 09 99.99  11.59  19.21 
1892 10 99.99   5.06  10.57 
1892 11 99.99   -.99   1.83 
1892 12 99.99  -6.52  -3.78 
1895 01 99.99  -2.92    .-8 
1895 02 99.99  -5.76  -2.65 
1895 03 99.99    .-5   2.84 
1895 04 99.99   3.33   8.50 
1895 05 99.99  10.33  15.04 
1895 06 99.99  13.40  19.82 
1895 07 99.99  17.41  25.23 
1895 08 99.99  16.18  23.29 
1895 09 99.99   9.03  15.49 
1895 10 99.99   8.16  13.52 
1895 11 99.99  -1.16   1.34 
1895 12 99.99  -9.03  -5.98 
1896 01 99.99 -16.33 -12.51 
1896 02 99.99 -10.29  -6.75 
1896 03 99.99  -5.68  -3.08 
1896 04 99.99   1.93   5.26 
1896 05 99.99  10.85  16.43 
1896 06 99.99  15.60  21.34 
1896 07 99.99  16.49  22.05 
1896 08 99.99  17.32  23.50 
1896 09 99.99  12.15  16.96 
1896 10 99.99   6.66  12.56 
1896 11 99.99  -3.49    .97 
1896 12 99.99  -5.47  -2.57 
1897 01 99.99 -10.77  -7.67 
1897 02 99.99  -6.03  -2.79 
1897 03 99.99  -2.55  -1.40 
1897 04 99.99   6.29  11.54 
1897 05 99.99  13.86  19.02 
1897 06 99.99  17.23  23.61 
1897 07 99.99  18.43  25.46 
1897 08 99.99  17.45  24.12 
1897 09 99.99  12.68  19.02 
1897 10 99.99   6.22  10.52 
1897 11 99.99  -3.83   -.69 
1898 06 99.99  14.93  19.70 
1898 07 99.99  17.86  23.75 
1898 08 99.99  15.26  21.63 
1898 09 99.99  10.48  15.24 
1898 10 99.99   1.92   5.92 
1898 11 99.99   -.12   2.85 
1898 12 99.99  -2.64    .33 
1899 01 99.99  -3.10   -.78 
1899 02 99.99  -7.77  -4.46 
1899 03 99.99  -2.69   1.10 
1899 04 99.99   6.67  10.66 
1899 05 99.99  11.74  17.84 
1899 06 99.99  14.01  19.93 
1899 07 99.99  17.76  23.94 
1899 08 99.99  15.23  22.11 
1899 09 99.99  13.68  19.33 
1899 10 99.99   5.22   9.84 
1899 11 99.99   1.03   3.83 
1899 12 99.99 -11.04  -7.72 
1900 01 99.99 -10.29  -7.15 
1900 02 99.99  -7.30  -4.54 
1900 03 99.99  -3.27   -.71 
1900 04 99.99   3.91   8.76 
1900 05 99.99  10.65  17.56 
1900 06 99.99  15.14  20.10 
1900 07 99.99  17.57  24.48 
1900 08 99.99  15.85  24.17 
1900 09 99.99   7.78  14.30 
1900 10 99.99   7.41  12.58 
1900 11 99.99  -2.08    .-5 
1900 12 99.99  -2.66   -.35 
1901 01 99.99  -9.71  -6.54 
1901 02 99.99  -3.80   -.79 
1901 03 99.99   1.23   4.63 
1901 04 99.99   6.81  11.41 
1901 05 99.99  11.11  17.32 
1901 06 99.99  18.70  25.05 
1901 07 99.99  17.96  24.80 
1901 08 99.99  18.49  25.15 
1901 09 99.99   9.45  14.97 
1901 10 99.99   3.89   9.60 
1901 11 99.99  -2.46   2.02 
1901 12 99.99  -1.44   1.54 
1902 01 99.99  -2.55    .-1 
1902 02 99.99  -4.25   -.94 
1902 03 99.99  -2.94   1.20 
1902 04 99.99   3.82   8.29 
1902 05 99.99  12.13  17.00 
1902 06 99.99  16.75  23.15 
1902 07 99.99  16.81  23.09 
1902 08 99.99  16.77  24.55 
1902 09 99.99   8.68  15.31 
1902 10 99.99   3.37   7.86 
1902 11 99.99  -6.28  -2.64 
1902 12 99.99  -7.78  -4.53 
1903 01 99.99  -5.88  -3.02 
1903 02 99.99  -3.44   -.54 
1903 03 99.99  -2.65   1.40 
1903 04 99.99   6.93  14.11 
1903 05 99.99  11.81  17.60 
1903 06 99.99  17.81  22.84 
1903 07 99.99  18.45  24.99 
1903 08 99.99  16.08  23.18 
1903 09 99.99   9.66  16.26 
1903 10 99.99   6.03  10.36 
1903 11 99.99   -.21   2.87 
1903 12 99.99  -7.21  -4.79 
1904 01 99.99 -11.28  -8.39 
1904 02 99.99  -1.20   1.49 
1904 03 99.99  -2.08   1.02 
1904 04 99.99   2.40   7.92 
1904 05 99.99   9.68  15.31 
1904 06 99.99  12.75  20.02 
1904 07 99.99  16.50  24.43 
1904 08 99.99  15.57  23.52 
1904 09 99.99  10.59  17.12 
1904 10 99.99   5.70  11.01 
1904 11 99.99    .84   3.15 
1904 12 99.99  -3.94  -1.38 
1905 01 99.99 -10.98  -6.82 
1905 02 99.99  -6.21  -3.33 
1905 03 99.99  -4.44   -.81 
1905 04 99.99   4.44   9.22 
1905 05 99.99  12.22  19.17 
1905 06 99.99  17.27  23.62 
1905 07 99.99  17.24  25.34 
1905 08 99.99  17.25  24.87 
1905 09 99.99  12.18  18.69 
1905 10 99.99   9.75  13.98 
1905 11 99.99   3.67   6.38 
1905 12 99.99  -4.59  -1.76 
1906 01 99.99  -5.23  -2.81 
1906 02 99.99  -4.96  -2.52 
1906 03 99.99   1.93   5.94 
1906 04 99.99   5.58  11.65 
1906 05 99.99  15.87  21.75 
1906 06 99.99  17.74  23.65 
1906 07 99.99  19.20  24.19 
1906 08 99.99  15.37  21.09 
1906 09 99.99   9.93  15.64 
1906 10 99.99   5.78   8.93 
1906 11 99.99    .84   3.38 
1906 12 99.99  -2.49    .15 
1909 01 99.99 -99.99  -9.07 
1909 02 99.99 -99.99  -7.29 
1909 03 99.99 -99.99    .14 
1909 04 99.99 -99.99   7.95 
1909 05 99.99 -99.99  18.59 
1909 06 99.99 -99.99  20.23 
1909 07 99.99 -99.99  24.92 
1909 08 99.99 -99.99  23.97 
1909 09 99.99 -99.99  22.65 
1909 10 99.99 -99.99  12.53 
1909 11 99.99 -99.99   7.13 
1909 12 99.99 -99.99    .31 
1910 01 99.99 -99.99  -1.88 
1910 02 99.99 -99.99  -1.61 
1910 03 99.99 -99.99    .69 
1910 04 99.99 -99.99  11.40 
1910 05 99.99 -99.99  18.37 
1910 06 99.99 -99.99  22.69 
1910 07 99.99 -99.99  24.38 
1910 08 99.99 -99.99  21.77 
1910 09 99.99 -99.99  16.29 
1910 10 99.99 -99.99   8.04 
1910 11 99.99 -99.99   5.65 
1910 12 99.99 -99.99  -1.38 
1911 01 99.99 -13.66  -9.53 
1911 02 -8.55 -17.29 -12.92 
1911 03  1.86  -4.30  -1.22 
1911 04 14.44   3.23   8.83 
1911 05 99.99   9.99 -99.99 
1911 06 99.99  13.39 -99.99 
1911 07 99.99  16.29 -99.99 
1911 08 99.99  15.29 -99.99 
1911 09 99.99   9.43 -99.99 
1911 10 99.99   3.20 -99.99 
1911 11 99.99   -.76 -99.99 
1911 12 99.99  -5.64 -99.99 
1912 01 99.99  -9.32 -99.99 
1912 02 99.99  -8.43 -99.99 
1912 03  3.89  -1.37   1.26 
1912 04 12.96   1.91   7.43 
1912 06 99.99  15.09 -99.99 
1912 07 99.99  14.03 -99.99 
1912 08 99.99  14.91 -99.99 
1912 09 99.99  11.52 -99.99 
1912 10 99.99   1.35 -99.99 
1912 11  5.20    .47   2.83 
1912 12  1.67  -2.84   -.58 
1913 01 -2.34  -8.02  -5.18 
1913 02 -2.10 -11.52  -6.81 
1913 03 99.99  -2.14 -99.99 
1913 04 20.76   4.79  12.77 
1913 05 22.20   8.04  15.12 
1913 06 99.99  11.44 -99.99 
1913 07 99.99  15.75 -99.99 
1913 08 99.99  17.04 -99.99 
1913 09 99.99  10.95 -99.99 
1913 10 12.44   1.86   7.14 
1913 11  8.28    .97   4.62 
1913 12  4.02  -1.87   1.07 
1914 01  -.21  -5.91  -3.06 
1914 02  2.74  -1.90    .42 
1914 03 11.25   2.03   6.64 
1914 04 14.11   3.57   8.84 
1914 05 22.22   9.05  15.63 
1914 06 24.56  13.90  19.23 
1914 07 29.81  16.96  23.39 
1914 08 26.10  13.48  19.79 
1914 09 19.79   8.89  14.34 
1914 10 12.90   4.34   8.62 
1914 11   .89  -5.96  -2.53 
1914 12 -1.86  -5.71  -3.78 
1915 01  5.25    .75   3.00 
1915 02  -.25  -6.45  -3.35 
1915 03  5.53  -2.92   1.30 
1915 04 15.78   5.08  10.43 
1915 05 18.26   8.82  13.54 
1915 06 24.78  13.44  19.11 
1915 07 29.47  17.08  23.27 
1915 08 24.36  13.97  19.16 
1915 09 19.23   9.49  14.36 
1915 10 12.15   2.89   7.52 
1915 11  7.43   1.16   4.29 
1915 12  2.78  -3.96   -.59 
1916 01 -1.04  -6.22  -3.63 
1916 02  -.69  -4.96  -2.83 
1916 03  5.38  -1.86   1.76 
1916 04 14.56   4.69   9.62 
1916 05 19.23  10.63  14.93 
1916 06 24.47  12.36  18.41 
1916 07 27.80  15.93  21.86 
1916 08 25.81  14.01  19.91 
1916 09 18.51   7.44  12.97 
1916 10 14.10   4.92   9.51 
1916 11  5.97   -.27   2.85 
1916 12   . 1  -5.48  -2.73 
1917 01 -1.74  -7.43  -4.58 
1917 02 99.99 -14.85 -99.99 
1917 03 99.99  -4.98 -99.99 
1917 04 99.99   6.77 -99.99 
1917 05 18.37   6.84  12.60 
1917 06 25.90  13.76  19.83 
1917 07 26.85  16.20  21.52 
1917 08 27.33  15.87  21.60 
1917 09 21.89   9.20  15.54 
1917 10 16.12   3.52   9.82 
1917 11 10.62   3.54   7.08 
1917 12   .66  -3.34  -1.33 
1918 01   .80  -4.56  -1.88 
1918 02  -.88  -5.43  -3.15 
1918 03  2.89  -4.37   -.73 
1918 04 15.99   2.11   9.05 
1918 05 18.25   5.41  11.83 
1918 06 25.54  13.31  19.42 
1918 12  -.48  -4.90  -2.69 
1919 01 -1.32  -5.60  -3.46 
1919 03  4.66  -4.98   -.16 
1919 04 17.82   5.89  11.85 
1919 05 16.94   7.51  12.22 
1919 06 22.40  13.13  17.76 
1919 07 27.03  16.12  21.57 
1919 08 25.78  13.67  19.72 
1919 09 24.44  11.33  17.88 
1919 10 18.20   7.60  12.90 
1919 11 99.99  -2.64 -99.99 
1919 12   .74  -5.49  -2.37 
1920 01 -1.71  -8.22  -4.96 
1920 04 99.99   5.45 -99.99 
1920 05 99.99  11.24 -99.99 
1920 06 99.99  14.35 -99.99 
1920 07 99.99  15.68 -99.99 
1920 08 99.99  17.29 -99.99 
1920 09 99.99  11.11 -99.99 
1920 10 99.99  -1.82 -99.99 
1920 11 99.99  -8.04 -99.99 
1920 12 99.99 -12.17 -99.99 
1921 01  1.09  -6.06  -2.48 
1921 02 99.99 -13.87 -99.99 
1921 04 15.99   5.79  10.89 
1921 05 27.66  13.50  20.58 
1921 06 27.71  14.98  21.34 
1921 07 29.52  15.19  22.35 
1921 08 28.95  14.45  21.70 
1921 09 19.27   6.64  12.95 
1921 10 12.45   1.71   7.08 
1921 11  3.85  -4.21   -.18 
1921 12 -3.74  -9.77  -6.75 
1922 01 -2.35  -6.13  -4.24 
1922 02 -2.31  -8.43  -5.37 
1922 03  5.79  -1.34   2.22 
1922 04 13.44 -99.99 -99.99 
1922 05 22.50 -99.99 -99.99 
1922 06 24.20 -99.99 -99.99 
1922 07 30.48  16.33  23.40 
1922 08 25.59  12.58  19.08 
1922 09 19.53   7.80  13.66 
1922 10 12.05   2.08   7.06 
1922 11  8.29   1.72   5.00 
1922 12  2.01  -3.94   -.96 
1923 01   .57  -4.73  -2.08 
1923 02 -2.18  -8.22  -5.20 
1923 03  6.72  -2.18   2.27 
1923 04 13.33   1.86   7.59 
1923 05 24.24 -99.99 -99.99 
1923 06 26.25 -99.99 -99.99 
1923 07 28.74 -99.99 -99.99 
1923 08 26.29 -99.99 -99.99 
1923 09 25.84 -99.99 -99.99 
1923 10 15.92   6.21  11.06 
1923 11 10.28   3.38   6.83 
1923 12  3.00  -3.38   -.19 
1924 01 -2.94  -8.59  -5.76 
1924 02 -4.82 -12.62  -8.72 
1924 03  3.33  -5.14   -.90 
1924 04 12.79   3.47   8.13 
1924 05 23.86  10.40  17.13 
1924 06 31.00  16.87  23.93 
1924 07 28.30  15.38  21.84 
1924 08 28.74  15.89  22.31 
1924 09 25.47  13.06  19.26 
1924 10 14.06   4.29   9.17 
1924 11  4.67  -1.04   1.81 
1924 12 -2.48 -10.03  -6.25 
1925 01 -1.39  -8.47  -4.93 
1925 02  3.19  -1.55    .82 
1925 03  8.47    .70   4.58 
1925 04 13.81   2.71   8.26 
1925 05 21.86  10.29  16.07 
1925 06 23.46  12.59  18.02 
1925 07 26.75  15.58  21.16 
1925 08 26.32  15.39  20.85 
1925 09 22.77  10.38  16.57 
1925 10 13.48   3.02   8.25 
1925 11  9.83    . 6   4.94 
1925 12  2.23  -4.71  -1.24 
1926 01 -1.44  -8.22  -4.83 
1926 02 -3.70 -11.43  -7.56 
1926 03  2.40  -4.67  -1.13 
1926 04 14.72   3.56   9.14 
1926 05 21.56  10.76  16.16 
1926 06 25.23  13.83  19.52 
1926 07 28.82  14.85  21.83 
1926 08 25.04  13.64  19.34 
1926 09 18.95   8.38  13.66 
1926 10 13.90   3.74   8.82 
1926 11  8.92    .68   4.80 
1926 12  3.18  -3.08    . 5 
1927 01 -4.91 -11.93  -8.42 
1927 02 -5.25 -11.28  -8.26 
1927 03  2.85  -1.65    .59 
1927 04 15.57   5.37  10.46 
1927 05 22.01   9.10  15.55 
1927 06 28.34  14.98  21.66 
1927 07 27.60  16.53  22.06 
1927 08 28.00  16.15  22.07 
1927 09 24.13  10.86  17.49 
1927 10 15.75   6.39  11.07 
1927 11  5.98  -1.86   2.06 
1927 12 -3.98 -10.27  -7.12 
1928 01 -3.00  -9.03  -6.01 
1928 02 -5.11 -12.42  -8.76 
1928 03  -.90  -9.18  -5.04 
1928 04 13.75   3.98   8.86 
1928 05 20.56   9.02  14.79 
1928 06 23.45  12.16  17.80 
1928 07 29.75  14.56  22.15 
1928 08 25.74  12.72  19.23 
1928 09 22.17   9.33  15.75 
1928 10 13.21   2.79   8.00 
1928 11  7.99   2.45   5.22 
1928 12  -.15  -5.74  -2.94 
1929 01 -3.51  -9.66  -6.58 
1929 02 99.99 -20.32 -99.99 
1929 03 -1.63 -10.17  -5.90 
1929 04  9.66    .57   5.11 
1929 05 24.05  12.11  18.08 
1929 06 24.15  13.21  18.68 
1929 07 28.51  16.20  22.36 
1929 08 32.50  18.85  25.68 
1929 09 19.35   7.81  13.58 
1929 10 17.62   8.07  12.84 
1929 11  6.95    .47   3.70 
1929 12 -2.35 -99.99 -99.99 
1930 01 -1.44  -6.66  -4.05 
1930 02 -1.59  -9.16  -5.37 
1930 03  8.25    . 0   4.12 
1930 04 16.35   4.60  10.47 
1930 05 23.19  10.25  16.72 
1930 06 23.18  12.00  17.59 
1930 07 28.74  15.80  22.27 
1930 08 31.44  17.82  24.63 
1930 09 20.89   8.72  14.81 
1930 10 14.99   4.94   9.96 
1930 11  8.14   1.61   4.87 
1930 12 -2.74  -7.21  -4.97 
1931 03  5.54  -1.68   1.93 
1931 04 11.75   2.01   6.88 
1931 05 22.83  11.38  17.10 
1931 06 27.77  15.14  21.45 
1931 07 31.38  18.94  25.16 
1931 08 28.48  15.16  21.82 
1931 09 22.17  10.44  16.30 
1931 10 14.55   5.28   9.91 
1931 11  4.46  -3.47    .49 
1931 12 -1.53  -7.95  -4.73 
1932 01   .15  -6.37  -3.11 
1932 02 -7.55 -17.20 -12.37 
1932 03  -.22  -5.77  -2.99 
1932 04 13.45   5.37   9.41 
1932 05 22.75 -99.99 -99.99 
1932 06 27.21  16.37  21.79 
1932 07 26.96  15.91  21.43 
1932 08 27.68  15.25  21.46 
1932 09 24.20  10.40  17.29 
1932 10 17.70   6.22  11.96 
1932 11  6.00  -2.51   1.74 
1932 12   .14  -4.77  -2.31 
1933 01 -6.69 -12.45  -9.57 
1933 02 -3.94 -10.09  -7.01 
1933 03  1.36  -6.20  -2.41 
1933 04 12.80   3.90   8.35 
1933 05 19.81  10.24  15.02 
1933 06 22.15  13.39  17.77 
1933 07 26.67  16.09  21.38 
1933 08 25.63  13.31  19.46 
1933 09 20.84   8.46  14.65 
1933 10 14.36   5.51   9.93 
1933 11  7.20   -.48   3.36 
1933 12 -4.87 -12.71  -8.79 
1934 01 -4.60 -10.94  -7.76 
1934 02  -.90  -6.78  -3.84 
1934 03  6.59  -2.49   2.05 
1934 04 15.60   3.24   9.42 
1934 05 25.74  11.50  18.61 
1934 06 24.89  12.81  18.85 
1934 07 28.38  16.76  22.57 
1934 08 28.45  15.65  22.05 
1934 09 23.12   9.84  16.48 
1934 10 17.04   5.17  11.11 
1934 11  8.89   1.19   5.04 
1934 12 -3.83  -9.32  -6.57 
1935 02  1.09  -5.92  -2.41 
1935 03  5.00  -3.74    .63 
1935 04 16.50   6.28  11.39 
1935 05 21.98   9.51  15.74 
1935 06 26.10  13.38  19.74 
1935 07 27.95  16.16  22.05 
1935 08 28.86  16.00  22.43 
1935 09 22.57  11.65  17.11 
1935 10 19.29   7.25  13.27 
1935 11  3.56  -4.81   -.62 
1935 12  2.40  -2.83   -.21 
1936 01  2.45  -2.40    . 2 
1936 02 -2.56  -9.89  -6.22 
1936 03  6.61  -2.71   1.95 
1936 04 14.36   4.41   9.38 
1936 05 22.46   9.21  15.83 
1936 06 26.60  15.24  20.92 
1936 07 32.13  18.18  25.15 
1936 08 30.36  16.91  23.63 
1936 09 21.76   9.04  15.40 
1936 10 12.67   4.12   8.39 
1936 11  6.59   1.19   3.89 
1936 12   .83  -3.61  -1.39 
1937 01 -6.64 -11.88  -9.26 
1937 02 -1.81  -8.08  -4.94 
1937 03  5.40  -2.51   1.44 
1937 04 14.71   3.54   9.12 
1937 05 23.72  10.42  17.07 
1937 06 23.93  12.08  18.00 
1937 07 31.22  17.37  24.30 
1937 08 27.96  17.07  22.51 
1937 09 28.04  14.11  21.07 
1937 10 15.13   5.81  10.47 
1937 11  8.31   1.78   5.04 
1937 12  4.77  -1.07   1.84 
1938 01   .45  -4.46  -2.01 
1938 02   .26  -6.60  -3.17 
1938 03  4.89  -1.87   1.51 
1938 04 14.63   4.36   9.49 
1938 05 22.85   9.66  16.25 
1938 06 27.05  14.08  20.56 
1938 07 34.65  20.11  27.38 
1938 08 32.18  17.79  24.99 
1938 09 25.07  13.06  19.06 
1938 10 19.10   6.52  12.81 
1938 11  9.12   2.35   5.74 
1938 12 -5.69  -9.83  -7.76 
1939 01  -.90  -5.60  -3.25 
1939 02   .73  -4.38  -1.82 
1939 03  6.35  -3.13   1.60 
1939 04 15.98   4.09  10.03 
1939 05 23.16  11.53  17.34 
1939 06 28.32  15.57  21.94 
1939 07 31.76  17.78  24.77 
1939 08 28.98  16.65  22.81 
1939 09 21.73   9.10  15.42 
1939 10 10.73   3.56   7.14 
1939 11  5.82    .14   2.98 
1939 12  3.84  -2.01    .91 
1940 01 -6.73 -12.49  -9.60 
1940 02 -3.06  -9.56  -6.31 
1940 03  2.92  -4.69   -.88 
1940 04 14.99   4.82   9.90 
1940 05 20.43   9.03  14.73 
1940 06 25.86  14.33  20.09 
1940 07 29.34  17.25  23.29 
1940 08 29.47  17.54  23.50 
1940 09 22.90  11.50  17.20 
1940 10 11.79   2.95   7.37 
1940 11  8.60   2.51   5.55 
1940 12  -.34  -5.62  -2.98 
1941 01 -2.17  -8.53  -5.35 
1941 02  2.61  -2.50    . 5 
1941 03  4.04  -1.93   1.05 
1941 04 17.62   6.84  12.23 
1941 05 19.00  10.45  14.72 
1941 06 24.25  14.15  19.20 
1941 07 28.67  17.91  23.29 
1941 08 25.30  14.79  20.04 
1941 09 20.54   9.62  15.08 
1942 01 -9.12 -14.35 -11.73 
1942 02 -3.88  -9.53  -6.70 
1942 03  -.67  -8.14  -4.40 
1942 04 10.77   2.23   6.50 
1942 05 21.97  10.99  16.48 
1942 06 24.69  14.51  19.60 
1943 04 17.62   4.42  11.02 
1943 05 23.65  11.28  17.46 
1943 06 27.72  13.64  20.68 
1943 07 28.61  15.48  22.04 
1943 08 29.99  15.59  22.79 
1944 01  -.17  -5.71  -2.94 
1944 02  1.09  -4.26  -1.58 
1944 03  7.02    .52   3.77 
1944 04 16.34   4.73  10.53 
1944 05 20.92  10.49  15.70 
1944 06 25.01  13.64  19.32 
1944 07 28.33  16.18  22.25 
1944 08 25.98  12.10  19.04 
1944 09 24.21  11.25  17.73 
1944 10 14.82   5.21  10.01 
1944 11  7.43   2.00   4.71 
1944 12  -.89  -7.26  -4.07 
1945 01 -3.12  -8.32  -5.72 
1945 02 -3.29 -10.92  -7.10 
1945 03  3.31  -4.01   -.35 
1945 04 11.56   2.22   6.89 
1945 05 19.48   8.10  13.79 
1945 06 24.21  13.46  18.83 
1945 07 27.95  15.76  21.85 
1945 08 26.97  15.48  21.22 
1945 09 22.26   9.12  15.69 
1945 10 12.31   4.07   8.19 
1945 11  4.15  -3.41    .37 
1945 12 -4.42 -11.96  -8.19 
1946 01 -2.75  -7.89  -5.32 
1946 02  1.96  -3.73   -.88 
1946 03  4.78    .-5   2.36 
1946 04 16.20   4.04  10.12 
1946 05 23.51  12.26  17.88 
1946 06 30.17  16.20  23.18 
1946 07 28.55  16.28  22.41 
1946 08 31.46  17.21  24.34 
1946 09 25.13  12.30  18.71 
1946 10  8.72   1.40   5.06 
1946 11  6.15   -.99   2.58 
1946 12 -2.76  -7.79  -5.27 
1947 01 -7.77 -13.21 -10.49 
1947 02 -1.24  -6.23  -3.73 
1947 03  9.59    .73   5.16 
1947 04 15.98   4.75  10.36 
1947 05 21.30   8.84  15.07 
1947 06 28.11  14.77  21.44 
1947 07 30.01  18.04  24.03 
1947 08 27.68  15.68  21.68 
1947 09 21.75  11.03  16.39 
1947 10 11.64   3.02   7.33 
1947 11  8.71   1.71   5.21 
1947 12  5.75    .41   3.08 
1948 01  4.98   -.85   2.07 
1948 02  1.24  -4.31  -1.53 
1948 03   .49  -6.23  -2.87 
1948 04 15.36   2.90   9.13 
1948 05 25.09  13.55  19.32 
1948 06 29.76  17.87  23.81 
1948 07 28.60  16.51  22.55 
1948 08 29.79  15.63  22.71 
1948 09 21.38   8.80  15.09 
1948 10 14.19   4.28   9.23 
1948 11  5.16  -1.37   1.89 
1948 12 -3.73 -10.81  -7.27 
1949 01 -1.34  -6.56  -3.95 
1949 02 -4.51 -11.31  -7.91 
1949 03  5.15  -2.69   1.23 
1949 04 12.82   3.64   8.22 
1949 05 25.62  11.93  18.77 
1949 06 26.62  15.11  20.86 
1949 07 29.38  17.48  23.43 
1949 08 28.56  14.66  21.61 
1949 09 22.59  10.37  16.48 
1949 10 13.66   2.09   7.88 
1949 11  8.08   2.90   5.49 
1949 12  1.59  -3.21   -.81 
1950 01 11.08 -20.84 -15.96 
1950 02 -1.58  -7.36  -4.47 
1950 03  6.41  -1.56   2.42 
1950 04 22.23   8.45  15.34 
1950 05 25.65  12.43  19.04 
1950 06 25.89  13.53  19.70 
1950 07 28.55  15.61  22.08 
1950 08 27.18  13.93  20.55 
1950 09 25.71  12.88  19.29 
1950 10 12.39   5.50   8.94 
1950 11  8.14    .24   4.19 
1950 12  4.21  -1.27   1.47 
1951 01 -1.99  -7.63  -4.81 
1951 02 -2.59 -10.01  -6.30 
1951 03  7.72  -1.11   3.30 
1951 04 20.10   9.09  14.59 
1951 05 22.32  10.78  16.54 
1951 06 27.29  15.02  21.15 
1951 07 30.10  17.78  23.94 
1951 08 30.34  18.09  24.21 
1951 09 23.42  10.13  16.77 
1951 10  9.52    .70   5.11 
1951 11  5.92    .38   3.15 
1951 12  1.33  -3.48  -1.07 
1952 01   .76  -3.55  -1.39 
1952 02  2.08  -3.00   -.46 
1952 03   .95  -7.05  -3.05 
1952 04 14.41   3.85   9.13 
1952 05 20.97   9.89  15.43 
1952 06 24.00  13.81  18.90 
1952 07 27.83  16.18  22.00 
1952 08 28.74  17.29  23.02 
1952 09 24.52  11.92  18.22 
1952 10 18.25   8.31  13.28 
1952 11  8.32   1.25   4.78 
1952 12  2.31  -3.63   -.66 
1953 01   .15  -6.85  -3.35 
1953 02  -.71  -7.18  -3.94 
1953 03  1.82  -5.17  -1.67 
1953 04 15.31   4.12   9.71 
1953 05 23.47  10.75  17.11 
1953 06 27.96  16.60  22.28 
1953 07 30.34  17.75  24.04 
1953 08 29.98  17.68  23.83 
1953 09 21.97   9.45  15.70 
1953 10 13.71   3.28   8.49 
1953 11   .42  -8.02  -3.80 
1953 12 -3.12  -8.60  -5.86 
1954 01 -7.94 -15.73 -11.83 
1954 02 12.80 -20.45 -16.62 
1954 03   .11  -6.36  -3.12 
1954 04 12.99   2.53   7.76 
1954 05 24.10  12.33  18.21 
1954 06 28.66  16.69  22.67 
1954 07 31.84  19.36  25.60 
1954 08 30.55  18.27  24.41 
1954 09 24.71  12.38  18.54 
1954 10 16.15   5.53  10.84 
1954 11  8.49   1.74   5.11 
1954 12  1.99  -2.87   -.43 
1955 01  2.66  -3.71   -.52 
1955 02  6.02   -.49   2.76 
1955 03  5.66  -3.18   1.23 
1955 04 12.52   3.17   7.84 
1955 05 23.02  10.96  16.99 
1955 06 26.43  14.49  20.45 
1955 07 30.23  17.46  23.84 
1955 08 27.53  16.35  21.94 
1955 09 24.55  11.32  17.93 
1955 10 18.94  10.38  14.66 
1955 11  4.37  -1.77   1.30 
1955 12  -.25  -6.51  -3.38 
1956 01   . 3  -5.49  -2.72 
1956 02 -9.37 -16.21 -12.79 
1956 03  -.20  -6.63  -3.41 
1956 04 13.71   4.55   9.13 
1956 05 19.75   9.75  14.75 
1956 06 27.13  15.47  21.30 
1956 07 25.32  15.07  20.19 
1956 08 29.38  16.04  22.71 
1956 09 19.35   8.18  13.76 
1956 10 14.52   6.28  10.40 
1956 11  1.95  -4.16  -1.10 
1956 12  -.80  -6.01  -3.40 
1957 01 -3.45  -8.97  -6.21 
1957 02  2.17  -2.26    .-4 
1957 03  4.25  -3.64    .30 
1957 04 19.62   6.73  13.17 
1957 05 24.56  13.25  18.90 
1957 06 28.59  14.79  21.69 
1957 07 29.76  17.16  23.46 
1957 08 30.34  16.94  23.64 
1957 09 25.85  13.65  19.75 
1957 10 12.78   3.06   7.92 
1957 11  6.44    .-7   3.18 
1957 12  2.60  -1.88    .35 
1958 01   . 8  -5.03  -2.47 
1958 02  2.92  -3.44   -.26 
1958 03  4.44  -2.04   1.20 
1958 04 11.86   4.31   8.08 
1958 05 23.09  11.68  17.38 
1958 06 24.58  14.43  19.50 
1958 07 27.05  16.10  21.57 
1958 08 28.63  16.29  22.46 
1958 09 19.84   7.32  13.58 
1958 10 14.19   3.80   8.99 
1958 11  5.99  -2.07   1.95 
1958 12  2.82  -3.09   -.13 
1959 01  2.55  -2.26    .14 
1959 02 -1.80  -8.10  -4.95 
1959 03  3.78  -3.79    . 0 
1959 04 16.24   5.58  10.91 
1959 05 22.88  11.57  17.22 
1959 06 27.30  13.97  20.63 
1959 07 31.78  19.03  25.40 
1959 08 28.88  16.29  22.58 
1959 09 18.87   8.89  13.89 
1959 10  9.31   1.96   5.63 
1959 11  2.17  -4.50  -1.16 
1959 12 -2.87  -8.09  -5.48 
1960 01  1.41  -2.99   -.79 
1960 02   .75  -5.80  -2.52 
1960 03  4.54  -5.31   -.38 
1960 04 14.76   3.98   9.37 
1960 05 21.07   9.82  15.44 
1960 06 28.24  15.64  21.94 
1960 07 30.19  18.39  24.29 
1960 08 26.20  16.17  21.18 
1960 09 20.53   9.47  15.00 
1960 10 17.07   7.23  12.15 
1960 11  7.19    .63   3.91 
1960 12  5.85   1.44   3.64 
1961 01  -.68  -5.84  -3.26 
1961 02  1.48  -3.54  -1.03 
1961 03  8.04    .48   4.25 
1961 04 15.79   5.18  10.48 
1961 05 20.68  11.46  16.07 
1961 06 27.60  16.70  22.15 
1961 07 29.33  16.89  23.11 
1961 08 29.78  16.81  23.29 
1961 09 20.51  10.62  15.56 
1961 10 13.62   5.91   9.76 
1961 11  5.65    .16   2.90 
1961 12  2.55  -3.08   -.26 
1962 01  -.64  -5.67  -3.15 
1962 02   .41  -4.91  -2.25 
1962 03  8.63   1.25   4.94 
1962 04 18.12   6.26  12.19 
1962 05 22.89  11.85  17.36 
1962 06 27.03  15.59  21.31 
1962 07 29.94  17.74  23.84 
1962 08 28.90  16.16  22.53 
1962 09 24.03  12.08  18.05 
1962 10 15.69   7.12  11.40 
1962 11  7.81   1.93   4.87 
1962 12  1.78  -3.83  -1.02 
1963 01 -3.39 -10.04  -6.71 
1963 02   .99  -4.39  -1.70 
1963 03  1.71  -4.71  -1.50 
1963 04 12.97   5.68   9.32 
1963 05 24.14  13.12  18.62 
1963 06 25.21  14.63  19.92 
1963 07 30.76  18.45  24.60 
1963 08 28.88  16.99  22.93 
1963 09 24.29  13.43  18.86 
1963 10 14.87   5.62  10.24 
1963 11  8.99   1.61   5.30 
1963 12 -1.24  -7.84  -4.54 
1964 01 -3.70 -11.49  -7.59 
1964 02 -1.67  -8.89  -5.28 
1964 03  1.70  -3.67   -.98 
1964 04 13.81   5.47   9.64 
1964 05 19.52  11.02  15.27 
1964 06 27.81  16.95  22.38 
1964 07 28.06  16.92  22.49 
1964 08 25.04  15.27  20.15 
1964 09 23.08  11.08  17.08 
1964 10 15.56   5.76  10.66 
1964 11  7.06    .35   3.70 
1964 12  3.25  -2.24    .50 
1965 01 -1.39  -8.64  -5.02 
1965 02 -2.85  -9.78  -6.31 
1965 03  4.98  -2.01   1.48 
1965 04 11.07   2.42   6.74 
1965 05 21.46  10.89  16.17 
1965 06 26.89  16.01  21.45 
1965 07 29.24  17.66  23.45 
1965 08 28.88  16.58  22.73 
1965 09 23.92  11.51  17.71 
1965 10 12.13   2.25   7.19 
1965 11  7.25   1.79   4.52 
1965 12  4.94    .67   2.81 
1966 01  2.50   -.66    .91 
1966 02  5.25  -1.56   1.84 
1966 03  8.39   2.03   5.21 
1966 04 18.35   8.62  13.48 
1966 05 23.06  11.61  17.33 
1966 06 24.97  14.64  19.80 
1966 07 31.33  19.50  25.41 
1966 08 30.55  18.87  24.71 
1966 09 21.73   9.74  15.73 
1966 10 18.59   6.40  12.49 
1966 11  9.02   3.07   6.04 
1966 12  1.50  -2.84   -.66 
1967 01 -1.30  -7.15  -4.22 
1967 02 -4.80 -11.80  -8.30 
1967 03  2.77  -2.27    .25 
1967 04 17.67   6.62  12.14 
1967 05 26.57  14.38  20.47 
1967 06 25.38  14.68  20.02 
1967 07 28.78  16.61  22.69 
1967 08 29.29  17.77  23.53 
1967 09 22.93  11.28  17.10 
1967 10 17.70   7.14  12.42 
1967 11  8.54   1.86   5.20 
1967 12  2.42  -4.88  -1.23 
1968 01  -.99  -8.51  -4.75 
1968 02   .33  -5.59  -2.63 
1968 03  7.28   -.95   3.16 
1968 04 17.56   5.53  11.54 
1968 05 26.15  14.28  20.21 
1968 06 28.16  15.53  21.84 
1968 07 29.16  16.70  22.93 
1968 08 27.55  16.79  22.17 
1968 09 24.26  13.67  18.96 
1968 10 13.54   5.88   9.71 
1968 11  5.96    .90   3.43 
1968 12   .83  -3.93  -1.55 
1969 01 -6.03 -13.22  -9.62 
1969 02 -4.65 -11.76  -8.20 
1969 03  4.42  -3.84    .29 
1969 04 16.69   5.19  10.94 
1969 05 22.03  10.99  16.51 
1969 06 28.04  16.09  22.06 
1969 07 26.83  16.28  21.55 
1969 08 29.96  16.85  23.40 
1969 09 22.09  10.17  16.13 
1969 10 13.37   3.02   8.19 
1969 11  9.66   3.22   6.44 
1969 12  1.12  -4.34  -1.61 
1970 01  -.85  -6.50  -3.67 
1970 02  2.72  -2.56    . 8 
1970 03  6.81    .25   3.53 
1970 04 20.12   8.66  14.39 
1970 05 23.27  12.28  17.77 
1970 06 25.87  14.22  20.04 
1970 07 32.28  19.28  25.78 
1970 08 27.24  15.26  21.25 
1970 09 22.34  10.74  16.54 
1970 10 13.97   4.96   9.46 
1970 11  8.08   2.28   5.18 
1970 12 -1.39  -5.51  -3.45 
1971 01  2.20  -3.45   -.62 
1971 02 -1.35  -7.18  -4.26 
1971 03  5.35  -1.60   1.87 
1971 04 15.55   3.57   9.56 
1971 05 22.33  11.73  17.02 
1971 06 26.34  15.59  20.96 
1971 07 31.12  18.87  24.99 
1971 08 29.86  17.29  23.57 
1971 09 25.57  14.02  19.79 
1971 10 13.30   4.38   8.84 
1971 11  8.62   3.11   5.86 
1971 12  2.49  -1.44    .52 
1972 01 -8.68 -16.89 -12.78 
1972 02  -.90  -9.34  -5.12 
1972 03  6.03  -4.17    .93 
1972 04 19.40   7.89  13.64 
1972 05 24.07  12.54  18.30 
1972 06 31.13  18.49  24.81 
1972 07 31.84  19.66  25.75 
1972 08 32.56  19.62  26.09 
1972 09 23.80  12.37  18.08 
1972 10 14.70   6.72  10.71 
1972 11  9.37   2.42   5.89 
1972 12  1.97  -1.89    . 4 
1973 01 -2.78 -11.06  -6.92 
1973 02  5.15   -.57   2.29 
1973 03  7.40   -.14   3.63 
1973 04 18.42   7.91  13.16 
1973 05 22.63  12.39  17.51 
1973 06 25.56  14.40  19.98 
1973 07 28.21  16.54  22.38 
1973 08 25.35  14.84  20.09 
1973 09 19.70   7.62  13.66 
1973 10 13.73   5.73   9.72 
1973 11  6.12   -.16   2.98 
1973 12  2.95  -2.75    .10 
1974 01 -3.59  -9.58  -6.58 
1974 02   .69  -4.91  -2.10 
1974 03  7.33  -1.49   2.92 
1974 04 12.43   4.37   8.39 
1974 05 21.19  10.75  15.97 
1974 06 26.41  15.10  20.75 
1974 07 27.94  16.52  22.23 
1974 08 27.77  15.53  21.65 
1974 09 23.81  12.65  18.23 
1974 10 19.73   9.93  14.83 
1974 11  6.71   1.36   4.03 
1974 12  2.86   -.94    .95 
1975 01  1.41  -3.14   -.86 
1975 02  1.02  -6.19  -2.58 
1975 03  8.05   -.50   3.77 
1975 04 22.59   9.84  16.21 
1975 05 26.85  14.65  20.75 
1975 06 31.91  19.15  25.53 
1975 07 30.45  18.01  24.23 
1975 08 29.44  16.11  22.77 
1975 09 24.90  12.34  18.61 
1975 10 13.25   4.48   8.87 
1975 11  5.43   -.78   2.32 
1975 12  1.48  -4.08  -1.30 
1976 01   .11  -6.18  -3.03 
1976 02 -5.22 -13.02  -9.12 
1976 03  2.58  -3.55   -.48 
1976 04 18.82   7.78  13.30 
1976 05 21.68   9.78  15.73 
1976 06 25.45  14.21  19.83 
1976 07 26.18  15.59  20.88 
1976 08 26.62  16.18  21.40 
1976 09 19.56  11.08  15.32 
1976 10  9.18   -.21   4.48 
1976 11  5.48    .71   3.09 
1976 12  3.33  -1.70    .81 
1977 01 -5.57 -12.70  -9.13 
1977 02  4.39  -1.76   1.31 
1977 03  7.76    .95   4.35 
1977 04 17.17   7.89  12.53 
1977 05 23.01  12.55  17.78 
1977 06 25.94  15.66  20.80 
1977 07 28.33  17.40  22.86 
1977 08 26.70  16.23  21.46 
1977 09 20.72  10.08  15.40 
1977 10 11.96   2.95   7.45 
1977 11 10.31   3.78   7.04 
1977 12 -1.45  -7.40  -4.42 
1978 01 -1.58  -6.82  -4.20 
1978 02   .20  -5.79  -2.79 
1978 03 11.01   2.45   6.73 
1978 04 15.84   5.56  10.70 
1978 05 19.67   9.66  14.66 
1978 06 24.30  13.43  18.86 
1978 07 27.62  16.37  21.99 
1978 08 26.19  14.51  20.35 
1978 09 23.04  11.66  17.35 
1978 10 15.13   5.21  10.17 
1978 11  6.58   1.36   3.97 
1978 12  1.44  -6.35  -2.45 
1979 01  -.46  -6.89  -3.67 
1979 02  1.80  -4.91  -1.55 
1979 03  8.17   1.62   4.89 
1979 04 15.43   5.47  10.45 
1979 05 27.58  15.38  21.48 
1979 06 28.65  16.35  22.50 
1979 07 28.05  17.43  22.74 
1979 08 30.32  18.78  24.55 
1979 09 24.05  12.64  18.34 
1979 10 12.67   4.05   8.36 
1979 11  6.68   1.25   3.96 
1979 12  3.30  -1.79    .75 
1980 01 -3.86 -11.80  -7.83 
1980 02 -1.33  -7.80  -4.56 
1980 03   .62  -5.87  -2.62 
1980 04 13.71   5.74   9.72 
1980 05 21.10  11.25  16.17 
1980 06 25.67  15.99  20.83 
1980 07 29.75  18.25  24.00 
1980 08 26.35  14.84  20.59 
1980 09 21.47  10.84  16.15 
1980 10 13.32   5.58   9.45 
1980 11  7.86   2.28   5.07 
1980 12  5.82   1.64   3.73 
1981 01  1.34  -2.64   -.65 
1981 02  3.49  -1.58    .95 
1981 03  5.78  -1.05   2.36 
1981 04 12.87   4.38   8.62 
1981 05 22.23  11.26  16.74 
1981 06 30.29  18.17  24.23 
1981 07 31.16  19.81  25.48 
1981 08 30.00  16.79  23.40 
1981 09 24.20  12.71  18.45 
1981 10 16.75   8.67  12.71 
1981 11  6.30   2.67   4.48 
1981 12  5.95   1.22   3.58 
1982 01   .45  -5.38  -2.46 
1982 02 -3.90 -10.73  -7.31 
1982 03  3.68  -1.99    .84 
1982 04 17.35   7.31  12.33 
1982 05 22.18  11.45  16.81 
1982 06 24.91  13.75  19.33 
1982 07 26.70  16.57  21.63 
1982 08 27.33  16.40  21.86 
1982 09 24.01  11.68  17.84 
1982 10 14.39   4.77   9.58 
1982 11  6.89    .-2   3.43 
1982 12  4.67   -.52   2.08 
1983 01   .-6  -4.69  -2.37 
1983 02  4.14   -.96   1.58 
1983 03  9.03  -1.64   3.69 
1983 04 19.75   8.97  14.36 
1983 05 24.34  14.09  19.21 
1983 06 26.14  14.65  20.39 
1983 07 29.49  18.23  23.86 
1983 08 26.96  15.06  21.01 
1983 09 23.68  11.68  17.68 
1983 10 15.99   5.32  10.65 
1983 11  6.06    .-4   3.01 
1983 12  1.71  -3.62   -.95 
1984 01  3.45  -1.46    .99 
1984 02  -.41  -9.35  -4.88 
1984 03  7.19   -.25   3.47 
1984 04 15.79   6.26  11.02 
1984 05 25.71  13.50  19.60 
1984 06 26.58  15.59  21.08 
1984 07 29.27  17.19  23.23 
1984 08 26.34  14.88  20.61 
1984 09 24.82  12.31  18.56 
1984 10 15.27   6.25  10.76 
1984 11  6.43   -.13   3.15 
1984 12 -3.14  -7.83  -5.48 
1985 01  -.12  -6.46  -3.29 
1985 02 -4.96 -11.96  -8.46 
1985 03   .61  -6.71  -3.05 
1985 04 14.75   6.42  10.58 
1985 05 25.64  13.49  19.56 
1985 06 25.38  15.04  20.20 
1985 07 26.72  15.65  21.18 
1985 08 31.28  19.25  25.26 
1985 09 20.19  10.82  15.50 
1985 10 12.39   5.33   8.86 
1985 11  7.31    .94   4.12 
1985 12  1.24  -4.00  -1.38 
1986 01  3.68  -1.74    .97 
1986 02 -2.47 -10.59  -6.53 
1986 03  6.41  -2.25   2.08 
1986 04 20.78   8.33  14.55 
1986 05 22.53  10.47  16.50 
1986 06 27.93  16.92  22.42 
1986 07 29.03  16.89  22.96 
1986 08 30.87  17.95  24.41 
1986 09 23.24  11.73  17.48 
1986 10 13.46   4.82   9.14 
1986 11  3.16  -2.10    .52 
1986 12   .89  -4.92  -2.02 
1987 01 -3.40 -11.23  -7.31 
1987 02 -1.87  -7.24  -4.55 
1987 03 -1.16  -7.68  -4.42 
1987 04  8.35   1.28   4.81 
1987 05 22.47  11.94  17.20 
1987 06 26.42  16.04  21.23 
1987 07 29.77  17.12  23.44 
1987 08 26.20  14.69  20.44 
1987 09 20.62   9.85  15.24 
1987 10 13.10   3.80   8.45 
1987 11  5.44    .73   3.08 
1987 12   .39  -5.31  -2.46 
1988 01 -2.52  -8.01  -5.26 
1988 02 -2.00  -7.28  -4.64 
1988 03  7.66    .85   4.25 
1988 04 15.94   6.30  11.12 
1988 05 21.91  11.26  16.58 
1988 06 26.81  16.93  21.87 
1992 01   .56  -4.44  -1.94 
1992 02  -.82  -5.94  -3.38 
1992 03  8.37    .36   4.36 
1992 04 13.51   4.89   9.20 
1992 05 19.71 -99.99 -99.99 
1992 06 24.68 -99.99 -99.99 
1992 07 25.46 -99.99 -99.99 
1992 08 28.69  17.56  23.12 
1992 09 20.29  10.86  15.58 
1992 10 14.01   4.91   9.46 
1992 11  6.99    .74   3.86 
1992 12 -1.16  -5.50  -3.33 
1993 01   .-7  -4.82  -2.44 
1993 02   .-1  -5.63  -2.82 
1993 03  5.97  -1.16   2.40 
1993 04 13.52   4.81   9.16 
1993 05 21.32  11.19  16.25 
1993 06 23.76  14.33  19.04 
1993 07 26.42  15.96  21.19 
1993 08 27.49  16.65  22.07 
1993 09 19.50   9.14  14.32 
1993 10 14.11   4.73   9.42 
1993 11 -2.16  -8.72  -5.44 
1993 12  1.00  -3.91  -1.45 
1994 01  3.22  -1.26    .98 
1994 02 -1.02  -9.92  -5.47 
1994 03  4.77  -3.10    .83 
1994 04 18.74   6.97  12.85 
1994 05 20.34  10.74  15.54 
1994 06 23.95  14.08  19.01 
1994 07 27.86  16.79  22.33 
1994 08 28.01  16.49  22.25 
1994 09 27.75  14.86  21.30 
1994 10 18.75   7.45  13.10 
1994 11  5.56  -1.48   2.04 
1994 12 -1.92  -8.12  -5.02 
1995 01  1.15  -4.48  -1.66 
1995 02  7.41   -.61   3.40 
1995 03  9.80    .94   5.37 
1995 04 17.66   7.73  12.69 
1995 05 22.13  11.69  16.91 
1995 06 29.65  17.10  23.37 
1995 07 29.37  18.35  23.86 
1995 08 27.83  16.50  22.16 
1995 09 23.14  12.64  17.89 
1995 10 14.50   6.04  10.27 
1995 11  8.14   1.64   4.89 
1995 12   .99  -5.16  -2.08 
1996 01 -5.38 -11.13  -8.25 
1996 02  -.43  -6.41  -3.41 
1996 03  2.98  -4.06   -.53 
1996 04 16.01   5.05  10.53 
1996 05 25.05  13.53  19.28 
1996 06 26.69  14.95  20.82 
1996 07 32.09  18.82  25.45 
1996 08 27.75  17.04  22.39 
1996 09 18.58  10.45  14.51 
1996 10 13.19   5.84   9.51 
1996 11  9.00   3.83   6.41 
1996 12   . 2  -4.65  -2.31 
1997 01 -3.50 -10.51  -7.00 
1997 02  -.18  -7.00  -3.59 
1997 03  5.67  -1.85   1.91 
1997 04 14.06   4.34   9.20 
1997 05 24.15  11.72  17.93 
1997 06 26.67  16.19  21.43 
1997 07 26.85  17.18  22.01 
1997 08 25.95  16.04  21.00 
1997 09 18.73   7.74  13.23 
1997 10 14.05   6.49  10.27 
1997 11  5.86   -.34   2.76 
1997 12  -.29  -5.65  -2.97 
1998 01 -1.70  -6.74  -4.21 
1998 02   .72  -7.35  -3.31 
1998 03  5.46   -.58   2.43 
1998 04 18.37   7.18  12.78 
1998 05 22.57  12.31  17.44 
1998 06 28.98  18.17  23.57 
1998 07 30.58  19.07  24.82 
1998 08 29.82  16.39  23.10 
1998 09 23.30  11.75  17.52 
1998 10 16.82   5.59  11.20 
1998 11  3.56  -1.72    .91 
1998 12  1.09  -4.67  -1.79 
1999 01  1.82  -2.82   -.49 
1999 02  3.92  -1.70   1.11 
1999 03 10.95   1.79   6.37 
1999 04 18.20   7.15  12.67 
1999 05 18.31   8.60  13.45 
1999 06 29.24  17.82  23.53 
1999 07 31.57  19.73  25.65 
1999 08 28.94  16.82  22.88 
1999 09 22.67  11.08  16.87 
1999 10 15.03   6.80  10.91 
1999 11  2.31  -4.26   -.97 
1999 12  5.62   -.64   2.49 
2000 01  -.92  -5.29  -3.10 
2000 02  4.04  -1.84   1.09 
2000 03  7.35   -.50   3.42 
2000 04 19.50   9.21  14.35 
2000 05 20.65   8.97  14.81 
2000 06 25.87  14.92  20.39 
2000 07 29.54  18.42  23.98 
2000 08 28.60  16.44  22.52 
2000 09 20.91  10.93  15.92 
2000 10 13.86   5.00   9.43 
2000 11  4.88  -1.03   1.92 
2000 12  3.37  -1.34   1.01 
2001 01  2.82  -2.38    .21 
2001 02  1.55  -3.98  -1.21 
2001 03 10.27    .63   5.45 
2001 04 16.95   7.65  12.30 
2001 05 20.20  10.14  15.17 
2001 06 23.91  14.10  19.00 
2001 07 32.65  19.90  26.27 
2001 08 28.99  16.56  22.77 
2001 09 22.05  12.18  17.11 
2001 10 12.73   4.23   8.47 
2001 11  8.18    .55   4.36 
2001 12 -2.58  -8.97  -5.78 
2002 01  -.93  -6.81  -3.87 
2002 02  7.30   -.32   3.49 
2002 03 10.75   2.05   6.40 
2002 04 15.82   3.98   9.89 
2002 05 22.67   8.70  15.68 
2002 06 25.71  14.53  20.11 
2002 07 33.16  20.40  26.78 
2002 08 27.43  14.57  21.00 
2002 09 24.16  12.92  18.54 
2002 10 12.87   6.29   9.58 
2002 11  8.14   2.07   5.10 
2002 12 -4.60 -10.68  -7.64 
2003 01   .78  -4.41  -1.81 
2003 02 -3.89 -10.46  -7.17 
2003 03  3.19  -3.49   -.14 
2003 04 14.57   2.90   8.73 
2003 05 25.84  13.18  19.51 
2003 06 24.82  12.99  18.90 
2003 07 27.29  17.18  22.23 
2003 08 27.83  16.49  22.16 
2003 09 21.46  11.29  16.37 
2003 10 15.60   6.59  11.09 
2003 11  5.87   1.82   3.84 
2003 12  1.94  -2.88   -.47 
2004 01  2.83   -.99    .91 
2004 02  2.67  -2.70    .-1 
2004 03  9.72   1.76   5.74 
2004 04 15.65   5.33  10.49 
2004 05 21.49  10.47  15.98 
2004 06 23.53  14.35  18.94 
2004 07 27.26  15.35  21.30 
2004 08 27.63  18.33  22.98 
2004 09 24.00  11.87  17.93 
2004 10 14.21   6.73  10.47 
2004 11  8.29   1.64   4.96 
2004 12  2.53  -2.78   -.12 
2005 01  2.88  -1.07    .90 
2005 02 -1.88  -7.08  -4.48 
2005 03  3.25  -3.58   -.16 
2005 04 17.87   5.78  11.83 
2005 05 25.28  13.28  19.28 
2005 06 25.70  14.68  20.19 
2005 07 27.67  17.24  22.45 
2005 08 29.47  17.69  23.58 
2005 09 25.37  12.99  19.18 
2005 10 15.69   7.17  11.43 
2005 11  7.06   2.23   4.64 
2005 12  4.17   -.39   1.89 
2006 01 -6.26 -12.94  -9.60 
2006 02 -2.33  -8.63  -5.48 
2006 03  9.47    . 7   4.77 
2006 04 16.24   7.11  11.67 
2006 05 22.39  11.09  16.74 
2006 06 27.83  16.86  22.34 
2006 07 27.95  16.33  22.14 
2006 08 33.23  20.21  26.72 
2006 09 24.72  13.48  19.09 
2006 10 16.27   7.95  12.11 
2006 11  7.47   2.26   4.86 
2006 12  3.89   -.49   1.70 
2007 01  5.89   1.05   3.47 
2007 02  3.06  -4.55   -.74 
2007 03  9.29    .52   4.90 
2007 04 14.88   4.62   9.75 
2007 05 26.17  12.69  19.43 
2007 06 29.61  17.29  23.45 
2007 07 32.36  18.93  25.64 
2007 08 34.12  20.67  27.39 
2007 09 25.22  13.70  19.45 
2007 10 16.89   7.84  12.36 
2007 11  6.06  -1.78   2.13 
2007 12   .20  -3.37  -1.58 
2008 01 -3.05  -9.45  -6.25 
2008 02  2.72  -4.13   -.70 
2008 03 11.89   3.17   7.53 
2008 04 17.95   8.56  13.26 
2008 05 20.97  10.54  15.75 
2008 06 27.21  14.72  20.96 
2008 07 29.34  18.37  23.86 
2008 08 31.72  18.46  25.09 
2008 09 21.64  11.70  16.67 
2008 10 16.20   7.05  11.62 
2008 11  9.18   1.04   5.11 
2008 12   .20  -4.69  -2.24 
2009 01 -1.81  -7.53  -4.67 
2009 02  2.96  -1.81    .57 
2009 03  7.20    .67   3.93 
2009 04 15.58   3.30   9.43 
2009 05 21.15  10.34  15.74 
2009 06 30.26  17.40  23.83 
2009 07 32.30  19.77  26.03 
2009 08 27.69  15.21  21.45 
2009 09 23.78  12.84  18.31 
2009 10 17.76   8.00  12.88 
2009 11  7.67   3.31   5.49 
2009 12  1.50  -3.07   -.78 
2010 01 -2.95  -8.14  -5.54 
2010 02   .63  -4.57  -1.97 
2010 03  6.53  -1.15   2.69 
2010 04 16.04   5.88  10.96 
2010 05 23.68  12.97  18.32 
2010 06 29.90  18.74  24.32 
2010 07 32.83  20.86  26.84 
2010 08 34.68  20.28  27.48 
2010 09 25.50  13.90  19.70 
2010 10 12.22   5.08   8.64 
2010 11 13.44   5.41   9.42 
2010 12  5.71   -.11   2.80 
2011 01 -1.46  -7.37  -4.41 
2011 02 -3.39 -10.04  -6.71 
2011 03  4.96  -3.09    .93 
2011 04 14.06   4.66   9.36 
2011 05 23.05  12.57  17.81 
2011 06 28.02  17.00  22.51 
2011 07 32.16  21.30  26.73 
2011 08 28.58  17.07  22.82 
2011 09 23.01  11.96  17.48 
2011 10 13.37   6.43   9.89 
2011 11  2.86  -3.01    .-7 
2011 12  5.00    . 2   2.51 
2012 01 -1.95  -6.92  -4.43 
2012 02 -6.76 -12.33  -9.54 
2012 03  3.09  -3.08    . 0 
2012 04 20.87   9.31  15.09 
2012 05 26.00  14.17  20.08 
2012 06 28.96  17.94  23.45 
2012 07 31.35  19.35  25.35 
2012 08 30.57  19.15  24.86 
2012 09 24.89  12.46  18.67 
2012 10 19.17   8.42  13.79 
2012 11  9.10   2.11   5.61 
2012 12  -.67  -5.42  -3.04 
2013 01  1.63  -3.05   -.71 
2013 02  3.83  -1.82   1.00 
2013 03  7.59   -.18   3.70 
2013 04 17.28   6.39  11.83 
2013 05 27.58  14.53  21.05 
2013 06 30.14  17.34  23.74 
2013 07 30.15  18.29  24.22 
2013 08 99.99  18.12 -99.99 
2014 05 99.99  14.23 -99.99 
