1873 11  3.57  -9.89  -3.16 
1873 12  2.92  -6.85  -1.96 
1874 01  2.19  -7.70  -2.75 
1874 02 -1.52 -11.13  -6.32 
1874 03  -.45  -8.46  -4.45 
1874 04  4.73  -5.68   -.47 
1874 05 15.98   3.92   9.95 
1874 06 21.28   9.70  15.49 
1874 07 23.89  11.37  17.62 
1874 08 23.64  10.13  16.88 
1874 09 23.73  10.53  17.12 
1874 10 13.79   4.16   8.97 
1874 11  7.26  -1.83   2.71 
1874 12  1.48  -7.66  -3.09 
1875 01 -6.39 -12.76  -9.57 
1875 02 -9.42 -19.81 -14.61 
1875 03  -.76 -12.37  -6.56 
1875 04  6.04  -3.16   1.44 
1875 05 14.70   2.77   8.73 
1875 06 20.91   8.06  14.48 
1875 07 22.65  10.35  16.50 
1875 08 23.60  11.71  17.65 
1875 09 17.89   7.73  12.81 
1875 10 11.78   2.00   6.89 
1875 11  3.45  -4.26   -.40 
1875 12  3.03  -6.87  -1.92 
1876 01  2.75  -6.53  -1.89 
1876 02  -.44  -9.50  -4.96 
1876 03   .73  -9.35  -4.31 
1876 04  8.14  -2.50   2.82 
1876 05 15.20   3.51   9.35 
1876 06 22.77  11.19  16.98 
1876 07 24.11  12.14  18.12 
1876 08 25.26  13.34  19.29 
1876 09 18.45   8.28  13.36 
1876 10 11.15   2.13   6.64 
1876 11  6.17   -.15   3.01 
1876 12 -4.50 -11.49  -7.99 
1877 01 -3.76 -13.31  -8.53 
1877 02  2.24  -7.05  -2.40 
1877 03  -.47 -10.59  -5.53 
1877 04 10.49  -1.31   4.59 
1877 05 16.04   4.27  10.16 
1877 06 21.60   8.63  15.11 
1877 07 24.57  12.86  18.71 
1877 08 24.50  14.44  19.46 
1877 09 20.90  10.61  15.75 
1877 10 13.99   5.19   9.59 
1877 11  6.00   -.58   2.70 
1877 12  5.00  -2.50   1.25 
1878 01 -1.04  -8.35  -4.69 
1878 02  1.32  -6.67  -2.67 
1878 03  6.91  -1.45   2.73 
1878 04 13.65   4.02   8.83 
1878 05 14.53   4.23   9.38 
1878 06 20.33   9.09  14.71 
1878 07 25.40  16.08  20.74 
1878 08 24.08  14.67  19.37 
1878 09 20.84  10.70  15.77 
1878 10 14.38   5.66  10.02 
1878 11  5.28   -.28   2.50 
1878 12 -1.69  -6.20  -3.94 
1879 01 -2.79 -10.22  -6.50 
1879 02 -4.31 -14.09  -9.20 
1879 03  1.72  -7.44  -2.86 
1879 04  7.93  -2.29   2.82 
1879 05 17.56   4.79  11.17 
1879 06 20.53   9.35  14.94 
1879 07 25.49  13.79  19.64 
1879 08 22.82  11.68  17.25 
1879 09 17.93   8.55  13.24 
1879 10 17.95   9.14  13.54 
1879 11  5.96  -2.10   1.92 
1879 12  -.58  -8.89  -4.74 
1880 01  3.81  -4.69   -.44 
1880 02  1.51  -7.77  -3.13 
1880 03  1.38  -7.70  -3.16 
1880 04  9.51   -.62   4.44 
1880 05 19.68   7.49  13.58 
1880 06 22.20  11.16  16.68 
1880 07 23.50  13.09  18.29 
1880 08 24.18  11.42  17.79 
1880 09 19.24  10.07  14.65 
1880 10 12.00   2.94   7.47 
1880 11  2.15  -4.82  -1.33 
1880 12 -3.38  -8.87  -6.12 
1881 01 -5.20 -15.07 -10.13 
1881 02 -2.89 -13.13  -8.01 
1881 03   .86  -6.00  -2.57 
1881 04  6.88  -2.83   2.02 
1881 05 18.99   6.97  12.98 
1881 06 18.44   6.93  12.68 
1881 07 24.57  13.59  19.08 
1881 08 25.53  13.49  19.51 
1881 09 24.41  13.03  18.71 
1881 10 13.80   4.35   9.07 
1881 11  6.97  -1.55   2.71 
1881 12  4.42  -3.14    .64 
1882 01  -.93  -9.64  -5.28 
1882 02  2.92  -5.67  -1.37 
1882 03  2.75  -6.05  -1.65 
1882 04  8.22  -1.85   3.18 
1882 05 13.85   2.28   8.06 
1882 06 19.77   8.45  14.11 
1882 07 23.38  11.77  17.57 
1882 08 24.66  14.23  19.44 
1882 09 20.27   9.16  14.71 
1882 10 16.08   5.15  10.61 
1882 11  6.01  -1.90   2.05 
1882 12  -.37  -6.78  -3.57 
1883 01 -4.07 -13.54  -8.80 
1883 02 -3.14 -11.79  -7.46 
1883 03 -1.25 -11.74  -6.49 
1883 04  7.70  -2.10   2.79 
1883 05 13.11   2.53   7.82 
1883 06 20.96   9.97  15.46 
1883 07 21.96  10.77  16.36 
1883 08 22.18  10.77  16.47 
1883 09 17.77   6.81  12.29 
1883 10 12.22    .75   6.48 
1883 11  6.92  -1.94   2.49 
1883 12   .13  -7.81  -3.84 
1884 01 -5.02 -14.64  -9.83 
1884 02 -1.50 -11.77  -6.63 
1884 03  1.57  -8.95  -3.68 
1884 04  7.75  -1.59   3.08 
1884 05 15.33   4.71  10.02 
1884 06 23.65  10.71  17.18 
1884 07 21.16  10.46  15.81 
1884 08 23.58  11.35  17.46 
1884 09 22.46   9.35  15.90 
1884 10 14.12   3.89   9.00 
1884 11  4.80  -2.27   1.26 
1884 12  -.71  -7.50  -4.10 
1885 01 -4.80 -12.63  -8.71 
1885 02 -7.84 -19.86 -13.85 
1885 03 -4.71 -17.23 -10.96 
1885 04  7.92  -2.97   2.47 
1885 05 15.98   4.40  10.18 
1885 06 20.45   8.14  14.30 
1885 07 23.57  11.89  17.73 
1885 08 20.43  10.37  15.40 
1885 09 19.35   7.65  13.50 
1885 10 12.23   3.52   7.87 
1885 11  6.07    .13   3.10 
1885 12   .56  -6.25  -2.84 
1886 01 -3.99 -11.26  -7.62 
1886 02 -3.10 -13.20  -8.14 
1886 03  1.37  -6.41  -2.52 
1886 04 12.54   1.26   6.90 
1886 05 15.14   4.63   9.88 
1886 06 19.99   9.00  14.49 
1886 07 21.71  10.95  16.33 
1886 08 22.38  12.79  17.58 
1886 09 20.00  10.71  15.35 
1886 10 14.50   4.26   9.38 
1886 11  5.37  -1.81   1.78 
1886 12 -2.97 -10.40  -6.68 
1887 01 -4.41 -13.60  -9.00 
1887 02 -2.16 -12.20  -7.18 
1887 03 -1.53 -10.36  -5.94 
1887 04  9.26  -1.66   3.80 
1887 05 20.72   7.59  14.15 
1887 06 20.98  10.46  15.71 
1887 07 25.95  14.35  20.15 
1887 08 22.46   9.82  16.14 
1887 09 18.32   6.01  12.16 
1887 10 11.06   2.60   6.83 
1887 11  5.11  -2.55   1.28 
1887 12   .15  -5.27  -2.56 
1888 01 -5.54 -14.19  -9.86 
1888 02 -2.67 -12.55  -7.61 
1888 03 -1.70 -12.19  -6.94 
1888 04  6.88  -2.47   2.20 
1888 05 13.93   4.00   8.96 
1888 06 21.99   9.89  15.94 
1888 07 23.13  11.78  17.45 
1888 08 22.07  12.01  17.04 
1888 09 18.15   7.84  12.99 
1888 10  9.88   1.91   5.89 
1888 11  6.07  -1.14   2.46 
1888 12  1.70  -4.42  -1.36 
1889 01   .45  -5.92  -2.73 
1889 02 -4.02 -14.50  -9.26 
1889 03  3.86  -4.87   -.50 
1889 04 10.04    .63   5.33 
1889 05 16.95   5.63  11.29 
1889 06 18.78   8.85  13.81 
1889 07 23.74  13.49  18.61 
1889 08 22.55  12.75  17.65 
1889 09 21.30  10.21  15.75 
1889 10  9.45   1.19   5.32 
1889 11  6.66   -.16   3.25 
1889 12  5.43  -2.79   1.32 
1890 01  2.15  -6.51  -2.18 
1890 02  1.81  -7.13  -2.66 
1890 03   .58  -8.55  -3.98 
1890 04  9.83   -.55   4.64 
1890 05 14.08   3.71   8.89 
1890 06 22.68  11.67  17.17 
1890 07 23.78  14.14  18.96 
1890 08 22.38  12.30  17.34 
1890 09 19.32   8.13  13.72 
1890 10 12.91   5.65   9.28 
1890 11  8.70  -1.21   3.74 
1890 12   .70  -9.35  -4.32 
1891 01  -.58  -8.43  -4.50 
1891 02  1.34  -8.03  -3.34 
1891 03  1.83  -7.36  -2.76 
1891 04 11.32    .29   5.80 
1891 05 16.65   3.59  10.12 
1891 06 24.20  10.93  17.56 
1891 07 23.78  11.56  17.67 
1891 08 25.37  13.07  19.22 
1891 09 24.69  11.59  18.14 
1891 10 14.53   3.77   9.14 
1891 11  6.62   -.62   3.00 
1891 12  4.28  -2.46    .91 
1892 01 -2.78 -11.02  -6.90 
1892 02   .58  -9.12  -4.27 
1892 03  1.88  -7.65  -2.88 
1892 04  9.47   -.90   4.28 
1892 05 15.75   6.01  10.88 
1892 06 22.66  12.39  17.52 
1892 07 24.77  12.86  18.81 
1892 08 23.97  13.21  18.59 
1892 09 20.51  10.27  15.39 
1892 10 12.93   4.05   8.49 
1892 11  4.75  -1.36   1.69 
1892 12  -.92  -6.45  -3.68 
1893 01 -5.89 -13.87  -9.88 
1893 02 -3.33 -13.72  -8.52 
1893 03  1.64  -8.16  -3.26 
1893 04  8.79  -1.22   3.78 
1893 05 14.28   4.06   9.17 
1893 06 23.50  12.67  18.08 
1893 07 23.94  13.46  18.70 
1893 08 23.71  12.14  17.92 
1893 09 19.54   8.55  14.04 
1893 10 15.48   5.14  10.31 
1893 11  7.27   -.48   3.39 
1893 12  -.36  -8.84  -4.60 
1894 01   .58  -6.64  -3.02 
1894 02 -1.92 -11.81  -6.86 
1894 03  6.76  -2.47   2.14 
1894 04 11.31   1.17   6.24 
1894 05 15.94   5.27  10.60 
1894 06 22.57  11.83  17.20 
1894 07 24.73  14.13  19.43 
1894 08 23.66  11.49  17.57 
1894 09 22.00  11.35  16.67 
1894 10 14.23   6.44  10.33 
1894 11  3.89  -2.87    .51 
1894 12  2.76  -3.43   -.33 
1895 01 -2.63  -9.64  -6.14 
1895 02 -5.18 -13.58  -9.38 
1895 03  -.36 -12.30  -6.33 
1895 04 10.80    . 8   5.44 
1895 05 18.65   6.52  12.58 
1895 06 23.98  11.22  17.60 
1895 07 22.92  10.49  16.70 
1895 08 22.83  13.01  17.92 
1895 09 21.77  11.16  16.46 
1895 10 10.59   1.67   6.13 
1895 11  5.99  -1.34   2.32 
1895 12  2.28  -5.57  -1.64 
1896 01 -2.33  -9.68  -6.01 
1896 02 -1.72 -10.44  -6.08 
1896 03   .18 -11.08  -5.45 
1896 04 13.44   2.14   7.79 
1896 05 20.18   8.57  14.37 
1896 06 22.21  10.99  16.59 
1896 07 24.06  14.33  19.19 
1896 08 24.29  14.07  19.18 
1896 09 17.82   8.63  13.22 
1896 10 11.86   2.10   6.98 
1896 11  7.74   -.51   3.61 
1896 12   .77  -5.55  -2.39 
1897 01 -1.31  -9.47  -5.39 
1897 02 -1.21  -9.43  -5.32 
1897 03  2.31  -6.45  -2.07 
1897 04 10.46   -.33   5.06 
1897 05 14.39   4.44   9.42 
1897 06 18.37   7.83  13.10 
1897 07 25.97  15.76  20.86 
1897 08 22.37  12.17  17.27 
1897 09 21.41  10.59  16.00 
1897 10 15.53   4.94  10.23 
1897 11  6.19   -.70   2.74 
1897 12  1.02  -6.10  -2.54 
1898 01  -.89  -8.70  -4.79 
1898 02 -1.17  -8.62  -4.90 
1898 03  6.61  -3.04   1.78 
1898 04  8.63   -.65   3.99 
1898 05 16.51   6.00  11.25 
1898 06 22.27  12.11  17.19 
1898 07 25.27  13.96  19.61 
1898 08 23.34  14.05  18.69 
1898 09 22.33  12.09  17.20 
1898 10 13.83   5.31   9.57 
1898 11  5.95   -.79   2.58 
1898 12  -.13  -6.88  -3.50 
1899 01 -2.07 -10.09  -6.08 
1899 02 -4.46 -13.59  -9.03 
1899 03   .64  -8.67  -4.01 
1899 04 11.91    .58   6.25 
1899 05 17.15   6.63  11.89 
1899 06 22.67  10.69  16.68 
1899 07 23.02  12.75  17.88 
1899 08 24.34  13.40  18.86 
1899 09 17.58   8.80  13.19 
1899 10 15.14   5.34  10.24 
1899 11  7.51   1.16   4.33 
1899 12  1.00  -5.75  -2.37 
1900 01  -.58  -8.12  -4.35 
1900 02 -3.13 -11.73  -7.43 
1900 03  -.97 -11.25  -6.11 
1900 04  9.75    .99   5.37 
1900 05 16.75   5.75  11.25 
1900 06 21.45  10.18  15.82 
1900 07 23.98  13.97  18.97 
1900 08 26.50  16.16  21.33 
1900 09 22.04  11.48  16.76 
1900 10 18.41   8.21  13.31 
1900 11  7.01    .-2   3.49 
1900 12  1.40  -5.62  -2.10 
1901 01  -.95  -9.33  -5.14 
1901 02 -4.36 -12.62  -8.49 
1901 03  1.60  -7.46  -2.93 
1901 04 11.05   1.51   6.28 
1901 05 16.34   5.91  11.12 
1901 06 22.87  11.97  17.42 
1901 07 25.70  16.32  21.01 
1901 08 23.54  14.96  19.25 
1901 09 19.92  11.05  15.48 
1901 10 14.45   5.18   9.81 
1901 11  4.96  -1.93   1.52 
1901 12   . 9  -7.25  -3.58 
1902 01 -1.08  -9.10  -5.09 
1902 02 -1.04 -11.01  -6.02 
1902 03  6.36  -2.93   1.71 
1902 04 11.20   1.05   6.13 
1902 05 16.29   5.10  10.69 
1902 06 19.27   9.06  14.16 
1902 07 24.25  14.85  19.54 
1902 08 21.97  12.34  17.15 
1902 09 19.62  11.69  15.66 
1902 10 13.12   4.31   8.71 
1902 11 10.21   2.02   6.11 
1902 12   .64  -7.55  -3.45 
1903 01 -1.15  -9.39  -5.27 
1903 02  -.69  -8.70  -4.69 
1903 03  7.51  -1.04   3.23 
1903 04 11.06    .69   5.87 
1903 05 19.29   7.11  13.20 
1903 06 19.17   9.04  14.10 
1903 07 23.66  15.03  19.34 
1903 08 21.63  12.34  16.98 
1903 09 20.12   9.93  15.03 
1903 10 14.32   5.35   9.83 
1903 11  5.44  -2.42   1.51 
1903 12  -.76  -9.71  -5.23 
1904 01 -4.50 -15.09  -9.79 
1904 02 -6.93 -19.07 -13.00 
1904 03  1.52  -7.98  -3.23 
1904 04  7.60  -1.88   2.86 
1904 05 18.31   6.14  12.22 
1904 06 22.04  10.51  16.27 
1904 07 23.50  12.87  18.18 
1904 08 21.79  12.04  16.91 
1904 09 19.32   9.49  14.40 
1904 10 12.53   3.62   8.07 
1904 11  7.24  -2.07   2.58 
1904 12  -.91 -10.14  -5.52 
1905 01 -3.34 -11.59  -7.46 
1905 02 -4.71 -14.19  -9.45 
1905 03  3.62  -8.76  -2.57 
1905 04  9.41   -.96   4.22 
1905 05 16.08   4.60  10.34 
1905 06 20.12  10.20  15.16 
1905 07 23.63  14.83  19.23 
1905 08 23.79  13.13  18.46 
1905 09 20.76  11.49  16.12 
1905 10 13.99   4.88   9.43 
1905 11  5.36  -1.81   1.77 
1905 12  1.82  -4.59  -1.38 
1906 01  2.41  -5.64  -1.61 
1906 02 -1.26 -11.83  -6.54 
1906 03  -.52  -8.72  -4.62 
1906 04 10.49    .28   5.38 
1906 05 16.26   5.34  10.80 
1906 06 22.57  12.06  17.31 
1906 07 24.05  14.22  19.13 
1906 08 25.63  15.73  20.68 
1906 09 22.59  12.18  17.38 
1906 10 14.17   4.39   9.28 
1906 11  6.11  -1.33   2.39 
1906 12  -.22  -8.55  -4.38 
1907 01 -1.78  -9.84  -5.81 
1907 02 -2.60 -14.55  -8.57 
1907 03  4.63  -5.39   -.37 
1907 04  5.32  -2.64   1.34 
1907 05 12.35   1.91   7.13 
1907 06 21.66   9.53  15.59 
1907 07 23.02  12.94  17.98 
1907 08 22.71  11.44  17.07 
1907 09 19.45  11.16  15.30 
1907 10 11.47   2.97   7.22 
1907 11  5.48  -1.00   2.24 
1907 12  1.72  -4.14  -1.20 
1908 01  -.63  -8.39  -4.51 
1908 02 -3.52 -13.49  -8.50 
1908 03  2.61  -6.85  -2.11 
1908 04  9.47   -.35   4.56 
1908 05 17.79   7.58  12.68 
1908 06 23.54  11.04  17.29 
1908 07 24.72  14.59  19.65 
1908 08 23.15  13.63  18.39 
1908 09 23.34  11.57  17.45 
1908 10 15.52   5.10  10.31 
1908 11  7.89   1.09   4.48 
1908 12  1.14  -5.74  -2.30 
1909 01   .-4  -8.52  -4.28 
1909 02   .52  -8.10  -3.79 
1909 03  1.58  -5.38  -1.90 
1909 04  8.22  -1.53   3.34 
1909 05 14.97   4.66   9.81 
1909 06 22.47  10.83  16.65 
1909 07 23.12  13.19  18.15 
1909 08 24.65  14.41  19.52 
1909 09 19.41  10.20  14.80 
1909 10 11.40   3.60   7.50 
1909 11  9.60   -.28   4.66 
1909 12   .-9  -7.06  -3.57 
1910 01 -1.67  -9.00  -5.33 
1910 02 -2.42 -12.00  -7.21 
1910 03  7.85  -3.05   2.40 
1910 04 11.56   1.87   6.71 
1910 05 14.28   4.12   9.20 
1910 06 20.10   9.91  15.00 
1910 07 24.06  13.84  18.95 
1910 08 23.72  13.95  18.83 
1910 09 18.86   9.08  13.97 
1910 10 14.70   5.43  10.06 
1910 11  3.91   -.73   1.59 
1910 12 -1.44  -9.35  -5.39 
1911 01  -.18  -8.53  -4.35 
1911 02   . 1  -8.34  -4.16 
1911 03  2.45  -6.78  -2.16 
1911 04  9.28   -.31   4.48 
1911 05 19.04   8.06  13.55 
1911 06 21.23  11.02  16.12 
1911 07 25.02  14.57  19.79 
1911 08 24.14  13.55  18.84 
1911 09 19.04   9.14  14.09 
1911 10 12.32   4.26   8.29 
1911 11  4.98  -1.99   1.49 
1911 12  2.74  -3.39   -.32 
1912 01 -8.08 -15.50 -11.79 
1912 02 -5.17 -13.58  -9.37 
1912 03 -1.13 -12.89  -7.01 
1912 04  9.78   -.63   4.57 
1912 05 17.12   6.42  11.77 
1912 06 20.37   8.41  14.39 
1912 07 23.10  13.58  18.34 
1912 08 20.34  12.42  16.38 
1912 09 20.48  11.48  15.98 
1912 10 14.66   6.09  10.37 
1912 11  6.26    . 7   3.16 
1912 12  2.19  -3.94   -.87 
1913 01   .75  -6.21  -2.73 
1913 02 -3.73 -12.85  -8.29 
1913 03  3.76  -7.18  -1.70 
1913 04  9.93    .97   5.45 
1913 05 15.04   4.28   9.66 
1913 06 21.69   9.72  15.70 
1913 07 23.83  13.30  18.56 
1913 08 24.45  13.58  19.01 
1913 09 20.88   9.51  15.19 
1913 10 13.69   5.93   9.80 
1913 11  9.20   1.39   5.29 
1913 12  3.01  -2.95    . 2 
1914 01   . 0  -7.94  -3.97 
1914 02 -5.51 -14.90 -10.20 
1914 03  1.85  -6.74  -2.44 
1914 04  8.58   -.50   4.04 
1914 05 18.25   5.56  11.90 
1914 06 20.66   9.68  15.17 
1914 07 23.27  13.70  18.48 
1914 08 22.99  13.56  18.27 
1914 09 20.41  10.30  15.35 
1914 10 16.04   6.54  11.29 
1914 11  6.33  -1.61   2.35 
1914 12  -.85  -7.12  -3.98 
1915 01 -2.72  -9.87  -6.29 
1915 02   .24  -8.35  -4.05 
1915 03   .41  -6.52  -3.05 
1915 04 13.34   3.24   8.29 
1915 05 14.61   3.54   9.07 
1915 06 19.79   8.74  14.27 
1915 07 22.23  13.21  17.71 
1915 08 20.27  12.81  16.54 
1915 09 20.31  10.88  15.59 
1915 10 14.37   6.04  10.20 
1915 11  8.54    .73   4.63 
1915 12  -.24  -6.25  -3.24 
1916 01  1.93  -6.45  -2.26 
1916 02 -4.23 -13.07  -8.64 
1916 03 -1.29 -10.80  -6.04 
1916 04  9.43    .96   5.19 
1916 05 15.03   4.96   9.99 
1916 06 19.11   9.22  14.16 
1916 07 26.93  16.62  21.78 
1916 08 25.17  15.50  20.33 
1916 09 20.04  10.89  15.46 
1916 10 14.25   3.82   9.03 
1916 11  5.99  -1.02   2.48 
1916 12   . 5  -7.03  -3.49 
1917 01 -2.68  -9.62  -6.15 
1917 02 -5.98 -16.84 -11.41 
1917 03  2.71  -6.63  -1.96 
1917 04  7.27  -1.16   3.05 
1917 05 11.07   2.41   6.74 
1917 06 19.12   8.43  13.77 
1917 07 23.16  14.51  18.83 
1917 08 22.76  13.21  17.98 
1917 09 18.85   8.87  13.86 
1917 10  9.70   2.19   5.94 
1917 11  3.70  -3.76    .-2 
1917 12 -4.15 -12.13  -8.14 
1918 01 -8.30 -16.92 -12.61 
1918 02 -2.70 -14.89  -8.79 
1918 03  2.89  -6.24  -1.67 
1918 04  9.28  -1.26   4.00 
1918 05 18.08   5.89  11.98 
1918 06 19.91   8.72  14.31 
1918 07 23.10  12.47  17.78 
1918 08 25.04  13.93  19.48 
1918 09 15.70   7.75  11.72 
1918 10 14.57   5.85  10.21 
1918 11  7.92   1.88   4.90 
1918 12  2.17  -3.94   -.88 
1919 01   .97  -6.30  -2.66 
1919 02  -.52  -6.86  -3.69 
1919 03  3.80  -5.24   -.71 
1919 04  9.26    .61   4.93 
1919 05 15.09   5.32  10.20 
1919 06 26.24  15.13  20.68 
1919 07 26.64  14.16  20.40 
1919 08 23.10  14.05  18.57 
1919 09 21.51  11.71  16.61 
1919 10 14.93   6.86  10.89 
1919 11  6.06  -1.65   2.20 
1919 12 -2.11  -9.70  -5.91 
1920 01 -7.45 -17.08 -12.26 
1920 02 -4.57 -15.08  -9.82 
1920 03  4.00  -6.85  -1.42 
1920 04  6.32  -1.82   2.25 
1920 05 14.13   3.80   8.96 
1920 06 20.79  10.02  15.40 
1920 07 21.07  11.48  16.27 
1920 08 23.28  13.75  18.51 
1920 09 21.14  10.69  15.91 
1920 10 16.35   8.45  12.40 
1920 11  5.11   -.83   2.14 
1920 12  2.17  -4.07   -.95 
1921 01   . 9  -7.44  -3.67 
1921 02   .71  -6.91  -3.10 
1921 03  7.53  -2.36   2.58 
1921 04 14.70   3.90   9.30 
1921 05 17.62   7.65  12.64 
1921 06 22.24  11.46  16.85 
1921 07 27.86  17.37  22.61 
1921 08 23.26  13.52  18.39 
1921 09 23.34  13.06  18.20 
1921 10 13.48   6.27   9.87 
1921 11  4.77   -.85   1.96 
1921 12   .89  -6.05  -2.58 
1922 01 -2.72 -11.09  -6.90 
1922 02 -1.10  -9.63  -5.36 
1922 03  3.68  -4.98   -.65 
1922 04 10.09    .96   5.52 
1922 05 18.95   7.93  13.44 
1922 06 21.22  10.66  15.94 
1922 07 22.97  12.69  17.83 
1922 08 22.63  12.68  17.65 
1922 09 20.52  10.37  15.44 
1922 10 12.77   4.46   8.62 
1922 11  7.69   1.13   4.41 
1922 12   .24  -6.47  -3.11 
1923 01 -3.40 -12.00  -7.70 
1923 02 -5.36 -13.67  -9.51 
1923 03 -1.47 -10.58  -6.02 
1923 04  7.12  -2.22   2.44 
1923 05 13.57   2.46   8.01 
1923 06 21.56  10.98  16.27 
1923 07 24.02  12.22  18.12 
1923 08 21.68  10.97  16.32 
1923 09 19.23  10.06  14.64 
1923 10 12.93   3.96   8.44 
1923 11  6.80   -.44   3.18 
1923 12  4.08   -.58   1.75 
1924 01 -2.42 -10.14  -6.28 
1924 02 -3.97 -13.19  -8.58 
1924 03  1.20  -5.49  -2.14 
1924 04  8.18   -.51   3.83 
1924 05 12.88   3.56   8.22 
1924 06 19.85   9.27  14.56 
1924 07 22.16  12.40  17.27 
1924 08 21.78  12.32  17.04 
1924 09 17.70   8.02  12.86 
1924 10 15.06   4.53   9.79 
1924 11  6.50   -.72   2.89 
1924 12 -2.72  -9.52  -6.12 
1925 01 -4.04 -12.71  -8.37 
1925 02  -.36  -8.01  -4.18 
1925 03  3.71  -5.06   -.67 
1925 04 10.77    .24   5.50 
1925 05 13.11   2.77   7.93 
1925 06 21.41  10.69  16.04 
1925 07 21.94  11.81  16.87 
1925 08 25.06  13.12  19.09 
1925 09 19.31  10.43  14.87 
1925 10  8.55   1.16   4.85 
1925 11  5.59  -1.33   2.13 
1925 12  -.48  -6.77  -3.62 
1926 01 -2.41  -8.64  -5.53 
1926 02 -3.58 -12.86  -8.21 
1926 03 -2.17 -12.00  -7.08 
1926 04  4.67  -4.63    . 1 
1926 05 14.21   2.25   8.22 
1926 06 17.94   6.59  12.26 
1926 07 23.87  10.93  17.40 
1926 08 22.63  12.91  17.77 
1926 09 18.01   8.85  13.43 
1926 10 11.38   3.82   7.60 
1926 11  4.96  -1.52   1.72 
1926 12 -2.18  -8.54  -5.36 
1927 01 -3.34 -11.52  -7.43 
1927 02  -.69  -7.91  -4.29 
1927 03  4.29  -4.03    .12 
1927 04 10.25   -.14   5.05 
1927 05 14.18   4.98   9.58 
1927 06 19.65   7.98  13.81 
1927 07 22.88  12.52  17.70 
1927 08 21.45  10.50  15.97 
1927 09 21.25  11.17  16.20 
1927 10 15.65   5.98  10.81 
1927 11  8.12   -.62   3.75 
1927 12   .33  -6.76  -3.21 
1928 01 -1.99  -8.56  -5.27 
1928 02 -2.44 -10.57  -6.50 
1928 03   .-1  -7.68  -3.84 
1928 04  7.31  -1.82   2.74 
1928 05 14.02   3.70   8.86 
1928 06 20.86   8.55  14.70 
1928 07 23.78  13.73  18.75 
1928 08 24.17  13.89  19.03 
1928 09 18.33   8.07  13.20 
1928 10 14.73   5.47  10.09 
1928 11  6.60    .30   3.45 
1928 12  1.83  -3.65   -.91 
1929 01 -3.58 -10.73  -7.15 
1929 02 -4.56 -13.60  -9.08 
1929 03  5.00  -3.91    .54 
1929 04  9.62   1.07   5.34 
1929 05 14.07   3.77   8.92 
1929 06 19.52   8.96  14.24 
1929 07 24.16  11.63  17.89 
1929 08 21.56  10.98  16.27 
1929 09 21.41  10.17  15.79 
1929 10 12.64   3.62   8.13 
1929 11  4.77  -1.52   1.62 
1929 12 -1.93  -8.72  -5.32 
1930 01 -3.44 -10.07  -6.75 
1930 02  -.58  -9.75  -5.17 
1930 03  1.38  -6.55  -2.58 
1930 04  9.04   -.85   4.09 
1930 05 17.54   6.31  11.92 
1930 06 22.47  11.40  16.93 
1930 07 23.01  12.75  17.88 
1930 08 24.16  12.78  18.46 
1930 09 21.21  10.82  16.01 
1930 10 13.09   3.87   8.47 
1930 11  8.26    .63   4.44 
1930 12   .28  -5.76  -2.74 
1931 01 -1.40  -9.05  -5.22 
1931 02  -.55  -8.93  -4.74 
1931 03  1.85  -4.78  -1.46 
1931 04 10.14    . 0   5.07 
1931 05 16.78   5.84  11.31 
1931 06 22.17  10.56  16.36 
1931 07 26.06  16.08  21.07 
1931 08 24.50  13.84  19.17 
1931 09 22.91  11.90  17.40 
1931 10 16.23   6.68  11.45 
1931 11 10.77   3.50   7.13 
1931 12  2.87  -3.63   -.38 
1932 01  3.27  -2.80    .23 
1932 02  1.32  -7.26  -2.97 
1932 03   .47  -6.76  -3.14 
1932 04  7.33  -1.86   2.73 
1932 05 16.02   6.15  11.08 
1932 06 21.52  11.65  16.58 
1932 07 22.62  13.39  18.00 
1932 08 24.95  14.63  19.79 
1932 09 20.35   9.87  15.11 
1932 10 14.02   5.61   9.81 
1932 11  5.09  -2.56   1.26 
1932 12  1.21  -5.85  -2.32 
1933 01  2.77  -4.94  -1.08 
1933 02 -1.97  -9.30  -5.63 
1933 03   .81  -5.30  -2.24 
1933 04  9.97    .73   5.35 
1933 05 16.87   6.22  11.54 
1933 06 22.46  11.36  16.91 
1933 07 25.98  14.28  20.12 
1933 08 24.94  13.35  19.14 
1933 09 21.78  11.45  16.61 
1933 10 12.75   4.21   8.48 
1933 11  2.99  -5.29  -1.15 
1933 12 -1.74  -8.45  -5.09 
1934 01 -1.49  -8.32  -4.90 
1934 02 10.22 -21.05 -15.64 
1934 03 -1.39  -9.66  -5.52 
1934 04  7.95  -1.00   3.47 
1934 05 17.42   4.92  11.17 
1934 06 22.17  10.13  16.15 
1934 07 24.71  12.54  18.62 
1934 08 22.19  10.76  16.47 
1934 09 20.54  11.98  16.26 
1934 10 12.56   3.68   8.12 
1934 11  8.00   1.69   4.84 
1934 12 -1.42  -8.14  -4.78 
1935 01 -3.68 -12.02  -7.85 
1935 02 -3.78 -11.95  -7.86 
1935 03  4.00  -4.78   -.39 
1935 04  8.01   -.85   3.58 
1935 05 11.81   2.33   7.07 
1935 06 20.27   9.57  14.92 
1935 07 26.58  16.58  21.58 
1935 08 24.94  14.18  19.56 
1935 09 18.19   8.10  13.15 
1935 10 13.71   3.89   8.80 
1935 11  5.84   -.32   2.76 
1935 12 -2.78  -9.18  -5.98 
1936 01 -4.01 -10.09  -7.05 
1936 02 -7.19 -15.91 -11.55 
1936 03  2.58  -5.23  -1.32 
1936 04  5.22  -2.03   1.59 
1936 05 17.84   5.60  11.72 
1936 06 19.69   8.43  14.06 
1936 07 24.73  12.64  18.68 
1936 08 23.99  12.33  18.16 
1936 09 20.89  10.13  15.51 
1936 10 12.46   3.35   7.90 
1936 11  3.50  -4.16   -.32 
1936 12  1.95  -5.30  -1.67 
1937 01   .72  -6.79  -3.03 
1937 02  -.79  -7.68  -4.23 
1937 03 -1.00  -7.65  -4.32 
1937 04  8.02    .49   4.25 
1937 05 16.11   5.75  10.93 
1937 06 20.68   9.97  15.33 
1937 07 24.51  13.91  19.20 
1937 08 25.30  15.54  20.42 
1937 09 19.31   9.12  14.21 
1937 10 10.67   3.53   7.10 
1937 11  5.68   -.63   2.52 
1937 12 -1.25  -7.84  -4.54 
1938 01 -3.83 -10.84  -7.33 
1938 02  -.93  -8.75  -4.84 
1938 03  5.41  -4.51    .44 
1938 04 10.56    .62   5.59 
1938 05 15.85   5.58  10.71 
1938 06 20.65  10.66  15.65 
1938 07 24.99  14.45  19.71 
1938 08 26.23  16.08  21.15 
1938 09 18.43   7.94  13.18 
1938 10 15.36   4.73  10.04 
1938 11  8.57   -.26   4.15 
1938 12   .10  -5.30  -2.60 
1939 01 -2.66 -10.05  -6.35 
1939 02 -1.88 -10.68  -6.28 
1939 03  -.47  -8.68  -4.57 
1939 04  6.51   -.76   2.87 
1939 05 16.75   6.00  11.37 
1939 06 22.33  10.63  16.48 
1939 07 24.50  13.81  19.15 
1939 08 24.60  14.80  19.70 
1939 09 20.08   9.55  14.81 
1939 10 14.67   4.34   9.50 
1939 11  6.15  -2.34   1.90 
1939 12  1.64  -4.66  -1.51 
1940 01 -5.25 -13.39  -9.32 
1940 02 -2.64 -10.30  -6.47 
1940 03 -2.06  -8.31  -5.18 
1940 04  6.98  -1.59   2.69 
1940 05 15.07   5.47  10.27 
1940 06 19.61  10.01  14.81 
1940 07 23.11  13.36  18.23 
1940 08 23.59  13.64  18.61 
1940 09 18.93  10.18  14.56 
1940 10 12.36   3.33   7.84 
1940 11  4.60  -1.31   1.64 
1940 12   .85  -5.46  -2.30 
1941 01 -3.03 -10.62  -6.82 
1941 02 -3.32  -9.56  -6.44 
1941 03  -.97 -10.91  -5.94 
1941 04 13.69    .69   7.18 
1941 05 17.02   6.44  11.73 
1941 06 23.37  11.66  17.51 
1941 07 25.27  14.34  19.80 
1941 08 23.09  12.35  17.72 
1941 09 22.18  10.96  16.57 
1941 10 13.94   6.48  10.21 
1941 11  7.68   1.11   4.39 
1941 12  1.51  -4.90  -1.69 
1942 01 -2.63  -9.39  -6.01 
1942 02 -4.52 -10.85  -7.68 
1942 03  3.19  -3.51   -.15 
1942 04 11.83   1.96   6.89 
1942 05 15.97   6.12  11.04 
1942 06 21.29  11.38  16.33 
1942 07 23.99  13.75  18.86 
1942 08 24.59  13.99  19.29 
1942 09 19.66   9.77  14.71 
1942 10 14.66   4.44   9.55 
1942 11  6.25  -1.39   2.43 
1942 12 -2.31  -8.07  -5.18 
1943 01 -4.73 -13.03  -8.88 
1943 02 -1.93  -9.60  -5.76 
1943 03   .-3  -8.68  -4.35 
1943 04  4.79  -3.09    .85 
1943 05 14.45   4.92   9.68 
1943 06 22.54  11.30  16.92 
1943 07 24.18  13.23  18.70 
1943 08 23.70  13.53  18.61 
1943 09 19.54   9.03  14.28 
1943 10 12.54   3.03   7.78 
1943 11  4.67  -1.09   1.79 
1943 12   .-6  -8.50  -4.28 
1944 01   . 4  -6.96  -3.46 
1944 04  7.75   -.85   3.45 
1944 05 19.07   8.02  13.54 
1944 06 22.07  11.47  16.77 
1944 07 25.81  13.98  19.89 
1944 08 27.60  14.35  20.97 
1944 09 21.65  11.00  16.32 
1944 10 14.28   4.21   9.25 
1944 11  7.12   1.05   4.09 
1944 12  -.81  -7.48  -4.14 
1945 01 -6.47 -14.59 -10.53 
1945 02 -1.34  -9.24  -5.29 
1945 03  9.55   -.87   4.34 
1945 04 12.18   2.38   7.28 
1945 05 12.54   4.21   8.37 
1945 06 19.46   8.89  14.18 
1945 07 23.55  12.56  18.05 
1945 08 24.78  13.56  19.17 
1945 09 20.15  10.65  15.40 
1945 10 12.90   3.78   8.34 
1945 11  7.13    .26   3.69 
1945 12 -1.03  -8.70  -4.86 
1946 01 -1.02  -8.28  -4.64 
1946 02 -2.56 -12.39  -7.47 
1946 03  9.85   -.97   4.44 
1946 04  9.31    .41   4.86 
1946 05 14.91   4.80   9.85 
1946 06 21.25   9.71  15.48 
1946 07 25.80  13.15  19.47 
1946 08 24.84  12.24  18.54 
1946 09 22.12  10.12  16.12 
1946 10 17.15   6.61  11.88 
1946 11  7.94    .82   4.38 
1946 12   .54  -6.31  -2.88 
1947 01  -.63  -8.26  -4.44 
1947 02 -4.05 -11.01  -7.53 
1947 03   .42  -6.85  -3.21 
1947 04  7.74  -1.52   3.11 
1947 05 13.05   3.55   8.30 
1947 06 20.91   9.26  15.08 
1947 07 23.91  14.42  19.16 
1947 08 29.12  16.70  22.91 
1947 09 22.02  10.64  16.33 
1947 10 20.59   7.96  14.27 
1947 11  5.66   -.84   2.40 
1947 12  -.63  -7.21  -3.92 
1948 01 -5.00 -12.82  -8.91 
1948 02 -2.73 -12.31  -7.52 
1948 03  2.79  -7.44  -2.32 
1948 04 13.07   2.30   7.68 
1948 05 14.48   3.73   9.10 
1948 06 20.28   9.84  15.06 
1948 07 25.53  14.16  19.84 
1948 08 27.02  14.22  20.62 
1948 09 24.35  10.74  17.54 
1948 10 14.46   3.49   8.97 
1948 11  9.85   2.84   6.34 
1948 12  2.36  -4.90  -1.26 
1949 02   .48  -7.98  -3.75 
1949 03  2.48  -5.18  -1.34 
1949 04  9.20    . 7   4.63 
1949 05 17.46   6.26  11.86 
1949 06 24.93  13.11  19.02 
1949 07 27.36  15.50  21.43 
1949 08 27.81  14.14  20.97 
1949 09 20.10   9.37  14.73 
1949 10 17.59   5.99  11.79 
1949 11  5.59  -1.61   1.99 
1949 12  2.33  -5.58  -1.62 
1950 01  2.49  -7.14  -2.32 
1950 02 -2.39  -9.92  -6.15 
1950 03   .20  -8.83  -4.31 
1950 04  5.35  -2.97   1.18 
1950 05 16.43   5.42  10.92 
1950 06 21.27  10.42  15.84 
1950 07 23.82  12.77  18.29 
1950 08 24.07  12.71  18.39 
1950 09 19.42   9.06  14.24 
1950 10 16.90   6.73  11.81 
1950 11  5.52  -1.38   2.07 
1950 12  -.54  -6.26  -3.40 
1951 01 -1.61  -8.91  -5.26 
1951 02 -1.01  -9.31  -5.16 
1951 03  2.85  -3.82   -.48 
1951 04  9.39   1.68   5.54 
1951 05 18.28   6.01  12.14 
1951 06 22.08  10.85  16.46 
1951 07 24.83  13.40  19.11 
1951 08 23.48  11.87  17.67 
1951 09 20.79   9.95  15.37 
1951 10 15.68   5.43  10.55 
1951 11  3.35 -99.99 -99.99 
1951 12  1.00 -99.99 -99.99 
1952 01   . 4  -8.47  -4.21 
1952 02  -.36  -7.28  -3.82 
1952 03  1.51  -5.47  -1.97 
1952 04 10.93    .99   5.96 
1952 05 14.89   4.73   9.81 
1952 06 22.57  10.87  16.71 
1952 07 26.99  15.98  21.48 
1952 08 25.90  13.26  19.58 
1952 09 22.27  10.93  16.60 
1952 10 12.70   3.15   7.92 
1952 11 99.99   1.07 -99.99 
1953 09 20.14  12.18  16.16 
1953 10 15.82   5.89  10.85 
1953 11  8.89   3.07   5.98 
1954 01 -3.12 -11.22  -7.17 
1954 02  2.05  -4.94  -1.45 
1954 03   .79  -5.55  -2.38 
1954 04 11.33   1.10   6.21 
1954 05 13.55   3.71   8.63 
1954 06 21.73  12.48  17.10 
1954 07 21.54  12.79  17.16 
1954 08 21.82  13.93  17.87 
1954 09 18.24  11.78  15.01 
1954 10 13.48   6.72  10.09 
1954 11  7.69   1.45   4.57 
1954 12  -.27  -5.73  -3.00 
1955 01 -2.46  -8.01  -5.23 
1955 02 -1.39  -9.64  -5.51 
1955 03  1.45  -5.52  -2.03 
1955 04 13.26   3.23   8.24 
1955 05 16.84   6.83  11.83 
1955 06 21.26  12.59  16.92 
1955 07 26.10  16.85  21.47 
1955 08 24.73  16.85  20.79 
1955 09 19.86  10.72  15.29 
1955 10 15.46   7.11  11.28 
1955 11  5.52  -1.08   2.22 
1955 12 -1.47  -7.67  -4.57 
1956 01 -2.53  -8.91  -5.72 
1956 02 -1.51  -8.14  -4.83 
1956 03   .49  -7.17  -3.34 
1956 04  7.04   -.28   3.38 
1956 05 13.73   4.16   8.94 
1956 06 20.12  11.52  15.82 
1956 07 21.67  13.48  17.57 
1956 08 21.97  15.07  18.52 
1956 09 17.48   8.75  13.11 
1956 10 16.58   6.47  11.52 
1956 11  8.03    .49   4.25 
1956 12  1.49  -4.39  -1.45 
1957 01 -3.40 -10.73  -7.06 
1957 02  -.11  -6.90  -3.50 
1957 03  2.61  -5.22  -1.30 
1957 04 11.20   2.65   6.92 
1957 05 15.30   5.70  10.50 
1957 06 21.59  11.70  16.64 
1957 07 22.28  13.67  17.97 
1957 08 21.29  12.86  17.07 
1957 09 18.93  10.24  14.58 
1957 11  7.24 -99.99 -99.99 
1957 12  3.29  -3.09    .10 
1958 01 -2.51  -7.94  -5.22 
1958 02 -4.79 -11.54  -8.16 
1958 03  2.90  -3.17   -.13 
1958 04 11.53    .85   6.19 
1958 05 14.57   3.49   9.03 
1958 06 18.76   8.43  13.60 
1958 07 22.76  13.58  18.17 
1958 08 22.98  13.77  18.37 
1958 09 19.09  11.01  15.05 
1958 10 14.05   6.68  10.36 
1958 11  8.05   1.02   4.53 
1958 12 -2.60 -10.61  -6.60 
1959 01 -3.81 -10.95  -7.38 
1959 02 -3.08 -13.00  -8.04 
1959 03  1.65  -7.28  -2.81 
1959 04  9.30    .48   4.89 
1959 05 18.39   7.49  12.94 
1959 06 21.10  11.78  16.44 
1959 07 24.08  14.88  19.48 
1959 08 25.40  17.69  21.54 
1959 09 21.28  12.89  17.08 
1959 10 12.08   5.68   8.88 
1959 11  4.48  -1.45   1.51 
1959 12  1.45  -3.50  -1.02 
1960 01 -1.38  -6.92  -4.15 
1960 02 -1.24  -8.45  -4.84 
1960 03 -1.56 -11.55  -6.55 
1960 04 10.38   1.24   5.81 
1960 05 16.78   7.94  12.36 
1960 06 19.34   9.68  14.51 
1960 07 21.47  12.91  17.18 
1960 08 23.36  13.18  18.27 
1960 09 20.35  11.41  15.88 
1960 10 13.68   5.48   9.58 
1960 11  8.12   2.50   5.31 
1960 12  -.50  -7.56  -4.02 
1961 01 -4.37 -11.20  -7.78 
1961 02  -.10  -9.93  -5.01 
1961 03  3.49  -3.83   -.16 
1961 04  7.61    .42   4.01 
1961 05 14.08   5.34   9.71 
1961 06 20.37  10.61  15.49 
1961 07 23.18  14.68  18.93 
1961 08 23.25  15.02  19.13 
1961 09 22.83  14.22  18.52 
1961 10 15.72   7.28  11.50 
1961 11  7.34   1.13   4.23 
1961 12  1.37  -4.28  -1.45 
1962 01 -3.19 -10.16  -6.67 
1962 02 -3.89 -13.73  -8.80 
1962 03  2.33  -6.31  -1.98 
1962 04 10.51   1.14   5.82 
1962 05 18.85   8.17  13.51 
1962 06 20.55  10.69  15.61 
1962 07 22.39  13.68  18.03 
1962 08 23.11  14.32  18.71 
1962 09 18.08  10.31  14.19 
1962 10 14.18   6.89  10.53 
1962 11  6.89   -.36   3.26 
1962 12   . 1  -6.84  -3.41 
1963 01 -5.45 -11.45  -8.45 
1963 02 -5.71 -14.81 -10.26 
1963 03  3.18  -6.59  -1.70 
1963 04  9.67   -.15   4.76 
1963 05 13.92   3.30   8.60 
1963 06 20.39  11.15  15.77 
1963 07 22.98  14.94  18.95 
1963 08 20.70  13.02  16.86 
1963 09 17.62   8.64  13.14 
1963 10 18.31   9.10  13.70 
1963 11  8.84   3.87   6.35 
1963 12 -2.00  -9.05  -5.52 
1964 01   .10  -6.68  -3.29 
1964 02  -.98  -8.14  -4.56 
1964 03  3.19  -4.61   -.71 
1964 04 11.88   1.98   6.93 
1964 05 18.46   8.60  13.53 
1964 06 21.26  10.97  16.11 
1964 07 23.87  15.61  19.74 
1964 08 20.44  13.12  16.78 
1964 09 18.78  10.61  14.69 
1964 10 12.74   4.36   8.55 
1964 11  8.64   2.16   5.40 
1964 12   .51  -5.55  -2.52 
1965 01 -2.51  -9.82  -6.16 
1965 02 -1.77  -9.75  -5.76 
1965 03   .38  -6.90  -3.26 
1965 04  6.19  -1.37   2.41 
1965 05 18.99   7.05  13.02 
1965 06 20.37  10.30  15.33 
1965 07 20.95  11.56  16.25 
1965 08 21.51  13.85  17.68 
1965 09 19.84  11.84  15.84 
1965 10 11.86   5.05   8.45 
1965 11  6.42    .14   3.28 
1965 12  2.92  -2.71    .10 
1966 01 -3.17 -11.13  -7.15 
1966 02 -1.07  -8.52  -4.79 
1966 03  3.55  -2.90    .32 
1966 04  7.70    .38   4.04 
1966 05 11.75   3.94   7.84 
1966 06 22.44  11.43  16.93 
1966 07 24.69  15.63  20.16 
1966 08 22.10  14.97  18.53 
1966 09 17.87  10.66  14.27 
1966 10 12.73   5.63   9.18 
1966 11  7.67    .91   4.29 
1966 12   .-5  -6.15  -3.10 
1967 01   .69  -6.33  -2.82 
1967 02 -4.25 -12.87  -8.55 
1967 03  1.62  -7.51  -2.94 
1967 04  9.01    .82   4.91 
1967 05 12.09   3.68   7.88 
1967 06 22.46  12.83  17.64 
1967 07 21.65  14.18  17.91 
1967 08 20.95  13.24  17.09 
1967 09 18.37   9.22  13.79 
1967 10 12.78   5.86   9.32 
1967 11  4.02   -.92   1.55 
1967 12  1.74  -4.42  -1.34 
1968 01 -3.50 -10.74  -7.12 
1968 02 -3.82 -12.30  -8.06 
1968 03  3.86  -4.71   -.42 
1968 04 12.39   2.03   7.21 
1968 05 14.12   5.29   9.70 
1968 06 20.08  10.32  15.20 
1968 07 22.96  14.05  18.50 
1968 08 22.28  14.07  18.17 
1968 09 21.13  13.42  17.27 
1968 10 14.91   7.94  11.42 
1968 11  5.89    .95   3.41 
1968 12  -.64  -6.33  -3.48 
1969 01 -1.20  -9.10  -5.15 
1969 02 -1.15  -9.85  -5.50 
1969 03  1.07  -6.74  -2.83 
1969 05 14.48   4.19   9.33 
1969 06 18.20   9.37  13.78 
1969 07 22.94  14.38  18.66 
1969 08 23.93  16.26  20.09 
1969 09 19.25  11.88  15.56 
1969 10 13.12   5.95   9.53 
1969 11  5.80   1.09   3.44 
1969 12 -1.51  -7.12  -4.31 
1970 01 -4.50 -11.94  -8.21 
1970 02 -2.64 -10.89  -6.76 
1970 03   .19  -8.10  -3.95 
1970 04 10.12   1.42   5.77 
1970 05 16.77   6.85  11.81 
1970 06 20.87  10.96  15.91 
1970 07 23.21  14.96  19.08 
1970 08 23.03  15.38  19.20 
1970 09 19.37  12.55  15.96 
1970 10 14.91   7.22  11.06 
1970 11  7.07   1.87   4.47 
1970 12  -.61  -6.78  -3.69 
1971 01 -3.53 -11.04  -7.28 
1971 02 -1.44  -8.00  -4.72 
1971 03   .-2  -7.49  -3.75 
1971 04  7.07   -.96   3.05 
1971 05 14.56   4.61   9.58 
1971 06 22.44  12.15  17.29 
1971 07 22.01  13.19  17.60 
1971 08 21.58  13.76  17.67 
1971 09 20.83  13.45  17.14 
1971 10 17.49  10.08  13.78 
1971 11  6.63    .78   3.70 
1971 12  3.06  -2.92    . 6 
1972 01 -1.03  -8.21  -4.62 
1972 02 -2.88 -10.92  -6.90 
1972 03  -.71  -8.87  -4.79 
1972 04  5.98  -1.90   2.04 
1972 05 17.48   6.63  12.05 
1972 06 18.45   9.10  13.78 
1972 07 22.29  13.48  17.88 
1972 08 21.24  14.18  17.70 
1972 09 18.82  11.47  15.14 
1972 10 10.62   4.08   7.35 
1972 11  4.57    .18   2.37 
1972 12   .41  -5.12  -2.35 
1973 01   .21  -6.69  -3.24 
1973 02 -2.55 -11.74  -7.14 
1973 03  7.14   -.34   3.40 
1973 04 10.18   2.41   6.30 
1973 05 14.68   5.54  10.11 
1973 06 21.89  13.32  17.60 
1973 07 24.25  16.33  20.29 
1973 08 24.10  17.36  20.73 
1973 09 19.62  11.47  15.54 
1973 10 15.90   8.64  12.27 
1973 11  6.55   1.32   3.93 
1973 12   .-9  -5.57  -2.83 
1974 01  -.61  -6.92  -3.76 
1974 02 -3.27 -11.15  -7.21 
1974 03  1.64  -4.71  -1.54 
1974 04 11.19   1.52   6.35 
1974 05 13.92   4.46   9.19 
1974 06 21.17  11.70  16.43 
1974 07 23.21  14.14  18.67 
1974 08 23.11  15.05  19.08 
1974 09 17.23   9.81  13.52 
1974 10 12.00   4.19   8.10 
1974 11  6.68    .96   3.82 
1974 12  1.99  -3.00   -.50 
1975 01   .31  -6.75  -3.22 
1975 02  -.96  -6.84  -3.90 
1975 03   .78  -6.04  -2.63 
1975 04  6.27  -1.48   2.39 
1975 05 19.45   8.45  13.95 
1975 06 21.70  12.53  17.11 
1975 07 24.07  16.18  20.12 
1975 08 22.81  15.75  19.27 
1975 09 16.68  10.24  13.46 
1975 10 14.51   7.62  11.06 
1975 11 10.82   4.17   7.50 
1975 12   .99  -7.15  -3.08 
1976 01 -3.48 -12.15  -7.81 
1976 02  1.19  -7.00  -2.90 
1976 03  5.75  -4.08    .83 
1976 04 10.67   2.56   6.61 
1976 05 14.15   5.85  10.00 
1976 06 22.54  12.94  17.74 
1976 07 21.55  14.12  17.83 
1976 08 22.35  13.91  18.13 
1976 09 18.18  10.28  14.23 
1976 10 10.37   3.61   6.99 
1976 11  3.72  -1.94    .89 
1976 12 -2.26 -10.43  -6.34 
1977 01 -6.52 -13.36  -9.93 
1977 02 -2.97 -11.09  -7.03 
1977 03  5.86  -2.21   1.82 
1977 04 12.15    .86   6.50 
1977 05 17.92   6.83  12.37 
1977 06 18.65   9.27  13.96 
1977 07 23.50  15.43  19.46 
1977 08 21.48  13.98  17.73 
1977 09 18.19  12.77  15.48 
1977 10 12.09   5.34   8.71 
1977 11  7.55   1.83   4.69 
1977 12  -.69  -5.66  -3.17 
1978 01 -4.15 -10.91  -7.53 
1978 02 -5.40 -14.00  -9.70 
1978 03   .-9  -9.34  -4.71 
1978 04  7.28   -.57   3.35 
1978 05 17.31   8.29  12.79 
1978 06 20.37  10.03  15.20 
1978 07 22.68  14.15  18.41 
1978 08 22.94  14.68  18.81 
1978 09 18.48  10.73  14.60 
1978 10 12.15   5.54   8.84 
1978 11  6.40   -.38   3.01 
1978 12   .68  -4.96  -2.14 
1979 01 -4.60  -9.45  -7.02 
1979 02 -7.12 -15.77 -11.44 
1979 03  5.34  -3.21   1.06 
1979 04  7.40    .63   4.01 
1979 05 15.92   5.80  10.86 
1979 06 21.63  10.47  16.04 
1979 07 22.26  14.45  18.35 
1979 08 20.77  13.45  17.11 
1979 09 18.73  10.79  14.76 
1979 10 11.94   5.27   8.60 
1979 11  7.40   1.13   4.26 
1979 12  2.34  -4.10   -.87 
1980 01 -1.39  -7.84  -4.61 
1980 02 -4.48 -12.53  -8.50 
1980 03  1.37  -6.76  -2.69 
1980 04  9.72   1.07   5.39 
1980 05 15.26   5.68  10.47 
1980 06 18.03   9.33  13.68 
1980 07 22.19  14.03  18.11 
1980 08 23.65  16.40  20.02 
1980 09 18.45  10.83  14.64 
1980 10  9.85   3.61   6.73 
1980 11  5.30   -.71   2.29 
1980 12 -1.56 -10.02  -5.79 
1981 01 -4.06 -14.42  -9.24 
1981 02  1.07  -6.91  -2.91 
1981 03  3.38  -5.00   -.80 
1981 04 10.66   1.73   6.19 
1981 05 14.18   4.55   9.36 
1981 06 20.07  10.10  15.08 
1981 07 22.79  14.60  18.69 
1981 08 22.26  14.35  18.30 
1981 09 17.27  10.75  14.01 
1981 10 10.77   2.89   6.83 
1981 11  7.07   -.78   3.14 
1981 12   .52  -5.15  -2.31 
1982 01 -3.85 -13.92  -8.88 
1982 02 -3.12 -11.00  -7.06 
1982 03  1.40  -7.17  -2.88 
