1875 10 99.99   4.88 -99.99 
1875 11  7.20   -.69   3.25 
1875 12  -.10  -5.68  -2.89 
1876 02 -2.53 -99.99 -99.99 
1876 04  2.26    .-2   1.12 
1876 05  9.64   1.71   5.67 
1876 06 19.95   9.47  14.71 
1876 07 21.11  14.28  17.69 
1876 08 23.22  13.75  18.48 
1876 09 16.19   9.47  12.83 
1876 10 12.11   5.32   8.71 
1876 11  6.98    .76   3.87 
1876 12   .19  -7.29  -3.55 
1877 01 -4.23 -14.46  -9.34 
1877 02   .51  -7.84  -3.66 
1877 03  4.16  -5.16   -.50 
1877 04  6.69  -1.04   2.82 
1877 05 12.76   2.33   7.54 
1877 06 20.09   8.88  14.48 
1877 07 23.04  13.33  18.18 
1877 08 22.47  13.58  18.02 
1877 09 20.09  10.56  15.32 
1877 10 12.21   5.99   9.10 
1877 11  9.80   4.38   7.09 
1877 12  3.62 -99.99 -99.99 
1878 01  2.31 -99.99 -99.99 
1878 02  -.43  -9.52  -4.97 
1878 03  2.31  -6.54  -2.11 
1878 04  6.67  -1.42   2.62 
1878 05 11.32   3.55   7.43 
1878 06 19.03   8.27  13.65 
1878 08 21.24  12.04  16.64 
1878 09 20.00   9.38  14.69 
1878 10 16.58   6.40  11.49 
1878 11 10.44   1.03   5.73 
1878 12  3.75  -4.26   -.25 
1879 01  -.82 -10.18  -5.50 
1879 02  -.42  -8.93  -4.67 
1879 03  1.51  -6.10  -2.29 
1879 04  6.66   -.73   2.96 
1879 05 14.57   4.77   9.67 
1879 07 22.27   9.78  16.02 
1879 08 23.70  13.08  18.39 
1879 09 20.44  10.71  15.57 
1885 10 16.40   5.67  11.03 
1885 11 14.66    .78   7.72 
1885 12  9.34  -5.65   1.84 
1886 01  7.25  -7.38    .-6 
1886 02  4.39  -4.81   -.21 
1886 03  5.55  -2.60   1.47 
1886 04 12.99   2.91   7.95 
1886 05 18.66 -99.99 -99.99 
1886 11 11.28   3.96   7.62 
1886 12  3.85  -1.83   1.01 
1887 01   .31  -7.05  -3.37 
1887 02 -4.35 -10.69  -7.51 
1887 04  7.77   1.86   4.81 
1888 12  2.52  -3.33   -.40 
1891 07 21.25  11.31  16.28 
1891 08 22.32  14.03  18.17 
1891 09 18.70  11.26  14.98 
1891 10 13.05   5.28   9.16 
1891 11  7.79   1.31   4.55 
1891 12  4.83  -3.18    .82 
1892 01  2.31  -5.50  -1.59 
1892 02  -.43  -7.18  -3.80 
1892 03  2.00  -6.43  -2.21 
1892 04  8.72   -.75   3.98 
1892 05 11.23   2.22   6.72 
1892 06 19.26   6.55  12.90 
1892 07 24.99  13.47  19.23 
1892 08 22.04  13.59  17.81 
1892 09 19.99   9.04  14.51 
1892 10 10.85   3.49   7.17 
1892 11  8.51   1.19   4.85 
1892 12   .55  -5.88  -2.66 
1893 01 -3.22 -10.82  -7.02 
1893 02 -5.36 -13.34  -9.35 
1893 03  -.46  -7.91  -4.18 
1893 04  3.47  -2.13    .66 
1893 05 14.19   5.35   9.76 
1893 06 19.98   8.18  14.08 
1893 08 23.26  13.78  18.52 
1893 09 17.96   7.84  12.90 
1893 10 14.42   5.96  10.19 
1893 11  8.50   2.16   5.33 
1893 12  4.19  -3.41    .39 
1894 01 -2.04  -9.33  -5.68 
1894 02 -5.45 -12.50  -8.97 
1894 03  6.02  -2.31   1.85 
1894 04  7.36  -1.12   3.12 
1894 05 13.08   6.07   9.57 
1894 06 21.83  10.92  16.37 
1894 07 27.67  12.77  20.22 
1894 08 25.03  15.65  20.34 
1894 09 19.11  10.59  14.85 
1894 10 15.19   6.56  10.87 
1894 11  9.03    .43   4.73 
1894 12  2.08  -3.24   -.58 
1895 01   .30  -5.21  -2.45 
1895 02 -3.98 -10.50  -7.24 
1895 03 -2.08  -7.99  -5.03 
1895 04  3.40  -2.48    .46 
1895 05 14.41   5.75  10.08 
1895 06 17.85   6.37  12.11 
1895 07 23.68  11.32  17.50 
1895 08 22.06  10.25  16.15 
1895 09 20.31   7.61  13.96 
1895 10 14.92   2.06   8.49 
1895 11 11.57    .92   6.24 
1895 12 11.92    .13   6.02 
1896 01 -3.59 -12.86  -8.22 
1896 02 -5.47 -13.84  -9.65 
1896 03  2.11  -5.79  -1.83 
1896 04  6.66  -1.27   2.69 
1896 05 11.74   2.03   6.88 
1896 06 17.85   6.27  12.06 
1896 07 22.97  11.42  17.19 
1896 08 21.58  10.43  16.00 
1896 09 18.37   7.30  12.83 
1896 10 12.41   4.81   8.60 
1896 11  6.72  -1.71   2.50 
1896 12 -1.91  -8.85  -5.38 
1897 01 -2.92 -11.07  -6.99 
1897 02 -6.94 -13.49 -10.21 
1897 03 -2.13  -9.20  -5.66 
1897 04  6.53  -1.29   2.62 
1897 05 12.22   2.56   7.39 
1897 06 16.02   6.18  11.10 
1897 07 22.81  12.41  17.61 
1897 08 22.31  12.03  17.17 
1897 09 17.25   8.46  12.85 
1897 10 10.67   2.36   6.52 
1897 11  3.95  -2.40    .77 
1897 12   .66  -6.31  -2.82 
1898 01 -4.88 -13.85  -9.36 
1898 02  -.86  -8.16  -4.50 
1898 03  3.33  -5.43  -1.04 
1898 08 22.95  12.19  17.57 
1898 09 19.81   9.49  14.65 
1898 10 13.60 -99.99 -99.99 
1898 11 10.41    .15   5.28 
1898 12  5.14  -6.55   -.70 
1899 01   . 9  -9.16  -4.53 
1899 02 -1.47 -12.57  -7.02 
1899 03  1.66  -6.51  -2.42 
1899 04  6.78    .22   3.50 
1899 05 13.10   5.96   9.53 
1899 06 22.50  13.18  17.84 
1899 07 24.32  16.29  20.31 
1899 08 22.77  14.42  18.59 
1899 09 20.79  11.05  15.92 
1899 10 16.62   7.24  11.93 
1899 11  9.46   1.44   5.45 
1899 12  3.38  -3.75   -.18 
1900 01  -.43  -7.60  -4.01 
1900 02   .72  -6.15  -2.71 
1900 03  2.25  -3.54   -.64 
1900 04  5.70    .-8   2.81 
1900 05 10.38   3.53   6.95 
1900 06 20.37  10.70  15.53 
1900 07 22.37  13.96  18.16 
1900 08 21.34  13.94  17.64 
1900 09 19.24   9.34  14.29 
1900 10 15.82   7.15  11.48 
1900 11  7.82    .70   4.26 
1900 12   .58  -5.92  -2.66 
1901 01 -4.41 -10.00  -7.20 
1901 02 -3.20  -8.97  -6.08 
1901 03 -2.29  -7.65  -4.97 
1901 04  7.05   1.43   4.24 
1901 05 13.74   6.81  10.27 
1901 06 19.08  11.83  15.45 
1901 07 24.18  15.78  19.98 
1901 08 24.32  17.60  20.96 
1901 09 20.60  13.12  16.86 
1901 10 14.22   5.39   9.80 
1901 11  7.83    .73   4.27 
1901 12  3.91  -3.49    .21 
1902 01   .32  -6.72  -3.19 
1902 02  2.32  -4.86  -1.27 
1902 03  5.71  -1.00   2.35 
1902 04  9.05   1.41   5.23 
1902 05 11.96   4.91   8.43 
1902 06 17.40  10.26  13.83 
1902 07 21.40  13.35  17.37 
1902 08 22.35  16.12  19.23 
1902 09 20.86  14.45  17.65 
1902 10 11.27   4.87   8.07 
1902 11  6.75    .39   3.57 
1902 12   .72  -6.16  -2.71 
1903 01 -2.97  -9.72  -6.34 
1903 02 -4.05 -10.18  -7.12 
1903 03  3.67  -3.06    .30 
1903 04  6.40   -.90   2.75 
1903 05 11.43   4.17   7.80 
1903 06 18.79  12.58  15.69 
1903 07 22.49  14.05  18.27 
1903 08 21.76  14.82  18.29 
1903 09 20.75  13.89  17.32 
1903 10 10.45   4.21   7.33 
1903 11  5.61  -1.11   2.25 
1903 12  1.38  -4.44  -1.53 
1904 01 -7.05 -14.04 -10.54 
1904 02 -6.04 -13.31  -9.67 
1904 03 -2.33  -9.66  -5.99 
1904 04  5.01   -.89   2.06 
1904 05 16.87  10.31  13.59 
1904 06 19.50   9.67  14.58 
1904 07 25.85  15.76  20.80 
1904 08 22.35  14.41  18.38 
1904 09 16.31   8.97  12.64 
1904 10 15.60   8.50  12.05 
1904 11  5.72  -1.09   2.31 
1904 12 -3.98 -11.07  -7.52 
1905 01 -2.48 -10.31  -6.39 
1905 02 -4.82 -13.56  -9.19 
1905 03   .73  -6.42  -2.84 
1905 04  7.63   -.82   3.40 
1905 05 12.88   2.67   7.77 
1905 06 21.03  11.79  16.41 
1905 07 24.46  13.50  18.98 
1905 08 22.11  12.20  17.15 
1905 09 17.35   6.22  11.78 
1905 10 16.99   4.44  10.71 
1905 11  5.89   -.25   2.82 
1905 12  3.81  -1.38   1.21 
1906 01   .74  -5.51  -2.38 
1906 02   .54  -7.18  -3.32 
1906 03  2.79  -7.19  -2.20 
1906 04  6.15  -1.39   2.38 
1906 05 12.77   3.88   8.32 
1906 06 19.76   8.24  14.00 
1906 07 24.35  15.27  19.81 
1906 08 23.82  15.81  19.81 
1906 09 18.28  10.43  14.35 
1906 10 15.39   6.04  10.71 
1906 11  6.62   1.63   4.12 
1906 12   .61  -5.46  -2.42 
1907 01 -2.63  -9.10  -5.86 
1907 02 -2.32 -10.38  -6.35 
1907 03  -.95  -6.66  -3.80 
1907 04  5.37  -1.13   2.11 
1907 05 11.49   4.03   7.76 
1907 06 17.81   7.74  12.77 
1907 07 20.69  12.34  16.51 
1907 08 20.61  13.89  17.25 
1907 09 19.39  12.44  15.91 
1907 10 13.12   7.16  10.13 
1907 11  9.28   3.09   6.18 
1907 12  2.79  -3.72   -.46 
1908 01   .43  -8.18  -3.87 
1908 03  2.76  -6.97  -2.10 
1908 04  8.09  -2.80   2.64 
1908 05 10.25   2.15   6.20 
1908 06 18.41  10.45  14.43 
1908 07 24.46 -99.99 -99.99 
1908 09 16.02   9.89  12.96 
1908 10  9.10   3.94   6.52 
1908 11  5.57    .15   2.86 
1908 12   .23  -7.50  -3.63 
1909 01 -3.36 -10.12  -6.74 
1909 02  -.38  -8.70  -4.54 
1909 03  6.15  -1.62   2.26 
1909 04  6.82  -1.61   2.60 
1909 08 23.08  11.86  17.46 
1909 09 19.62   9.13  14.37 
1909 10  9.31   3.67   6.49 
1909 11  5.24    .65   2.94 
1909 12  1.68  -3.33   -.82 
1910 01 -2.42  -9.30  -5.86 
1910 02 -1.79  -7.78  -4.78 
1910 03  3.59  -3.56    . 1 
1910 04  8.93   3.32   6.12 
1910 05 14.33   2.85   8.59 
1910 06 21.37   7.18  14.27 
1910 07 23.39  11.66  17.52 
1910 08 26.08   9.99  18.03 
1910 09 20.09   8.88  14.48 
1910 10 14.86   6.37  10.61 
1910 12  5.78  -1.77   2.00 
1911 01 -1.17  -7.96  -4.57 
1911 02 -1.26  -9.91  -5.58 
1911 03  2.75  -5.66  -1.45 
1911 04  4.86  -2.91    .97 
1911 05 18.14   6.16  12.15 
1911 06 22.01  10.74  16.37 
1911 07 22.51  15.08  18.79 
1911 08 21.49  11.60  16.54 
1911 09 13.97   5.22   9.59 
1911 10  3.20  -3.08    . 6 
1911 11  1.60  -5.98  -2.19 
1911 12  1.25  -5.25  -2.00 
1912 01 -5.53 -13.13  -9.33 
1912 02  1.71  -8.01  -3.15 
1912 03  3.43  -3.48    .-2 
1912 04  6.27  -1.87   2.20 
1912 05 14.30   2.99   8.64 
1912 06 19.79   8.59  14.19 
1912 07 25.36  14.17  19.76 
1912 08 21.53  11.51  16.52 
1912 09 18.17   9.50  13.83 
1912 10  9.22   2.25   5.74 
1912 11  3.71  -2.39    .66 
1912 12 -1.60  -8.60  -5.10 
1913 01 -1.94  -8.02  -4.98 
1913 02 -6.62 -12.49  -9.55 
1913 03  -.46  -6.45  -3.45 
1913 04  7.42   -.55   3.43 
1913 05 12.89   -.22   6.33 
1913 07 24.14  14.38  19.26 
1913 08 20.45  14.57  17.51 
1913 09 19.23  11.14  15.18 
1913 10 12.74   6.17   9.45 
1913 11 10.14   2.50   6.32 
1913 12  3.57  -2.84    .36 
1960 01  -.91  -7.55  -4.23 
1960 02  1.92  -4.94  -1.51 
1960 03  1.74  -4.50  -1.38 
1960 04  6.51  -1.20   2.65 
1960 05 14.54   5.24   9.88 
1960 06 19.90  11.01  15.45 
1960 07 23.04  14.11  18.57 
1960 08 24.08  14.27  19.17 
1960 09 19.83  11.15  15.49 
1960 10 12.73   5.23   8.97 
1960 11  8.30   1.61   4.95 
1961 01 -4.12 -10.22  -7.17 
1961 02 -3.53 -13.71  -8.62 
1961 04  4.23 -99.99 -99.99 
1961 05 12.96   3.38   8.17 
1961 06 20.89   9.47  15.18 
1961 07 21.54  12.60  17.07 
1961 08 23.67  14.21  18.94 
1961 09 20.78  12.77  16.77 
1961 10 15.34   7.73  11.53 
1961 11  9.68   3.96   6.82 
1961 12  3.26  -2.19    .53 
1962 01   .35  -9.46  -4.55 
1962 02 -4.71 -14.62  -9.67 
1962 03  1.85  -5.90  -2.02 
1962 04  6.86   -.68   3.09 
1962 05 10.14   2.14   6.14 
1962 06 16.75   7.81  12.28 
1962 07 18.25  11.24  14.74 
1962 08 22.00  13.07  17.53 
1962 09 16.95  10.72  13.84 
1962 10 13.45   5.20   9.32 
1962 11  8.16   1.32   4.73 
1962 12  3.16  -4.94   -.89 
1963 01  1.83  -5.79  -1.98 
1963 02 -1.72 -10.99  -6.35 
1963 03   .50  -7.64  -3.57 
1963 04  3.31  -2.47    .41 
1963 05 13.44   2.81   8.12 
1963 06 17.19   7.78  12.48 
1963 07 22.28  13.86  18.07 
1963 08 20.74  13.06  16.90 
1963 09 17.89   8.72  13.31 
1963 10 16.08   6.27  11.17 
1963 11 10.18   2.80   6.49 
1964 01  -.98  -9.59  -5.28 
1964 02 -1.27  -8.68  -4.97 
1964 03  2.70  -6.51  -1.90 
1964 04  6.30  -1.94   2.18 
1964 05 12.20   2.36   7.28 
1964 06 15.94   6.66  11.29 
1964 07 21.39  12.25  16.82 
1964 08 20.21  11.88  16.04 
1964 09 17.33   8.80  13.06 
1964 10 12.22   5.51   8.86 
1964 11  5.69   -.57   2.56 
1964 12  2.51  -3.74   -.61 
1965 01  -.99  -7.63  -4.31 
1965 02 -2.28 -10.98  -6.62 
1965 03   . 6  -6.56  -3.25 
1965 04  3.85  -2.95    .44 
1965 05  8.42    .77   4.59 
1965 06 17.90   8.09  12.99 
1965 07 22.06  12.45  17.25 
1965 08 22.39  13.60  17.99 
1965 09 18.04   9.34  13.69 
1965 10 12.66   4.07   8.36 
1965 11  6.33   -.79   2.77 
1965 12  1.31  -4.16  -1.42 
1966 01   .65  -6.02  -2.68 
1966 02 -1.89  -9.20  -5.54 
1966 03  2.65  -3.75   -.54 
1966 04  4.75  -1.13   1.81 
1966 05 12.23   3.29   7.76 
1966 06 18.46   9.09  13.78 
1966 07 21.43  13.02  17.22 
1966 08 22.48  13.80  18.14 
1966 09 18.45   8.93  13.69 
1966 10 13.77   6.22   9.99 
1966 11 10.38   3.11   6.74 
1966 12  4.51  -1.93   1.29 
1967 01   .88  -6.37  -2.74 
1967 02 -2.11 -12.23  -7.17 
1967 03   .16 -99.99 -99.99 
1967 04  3.40  -5.54  -1.06 
1967 05  8.80   1.16   4.98 
1967 06 20.21   8.29  14.25 
1967 07 24.46  16.03  20.24 
1967 08 24.68  15.82  20.25 
1967 09 19.14   9.89  14.51 
1967 10 14.36   6.31  10.33 
1967 11  8.64   2.17   5.41 
1967 12  2.89  -3.31   -.20 
1968 01 -2.42 -11.04  -6.73 
1968 02 -3.63 -11.87  -7.75 
1968 03  2.96  -5.01  -1.02 
1968 04  8.51    .30   4.40 
1968 05 11.60   2.57   7.08 
1968 06 16.78   7.71  12.24 
1968 07 23.37  13.81  18.59 
1968 08 20.85  12.28  16.56 
1968 09 19.77  11.55  15.66 
1968 10 14.76   7.71  11.23 
1968 11  6.49    .31   3.40 
1968 12  3.80  -3.58    .11 
1969 01   .36  -5.58  -2.61 
1969 02   .34  -4.61  -2.13 
1969 03  2.34  -4.65  -1.15 
1969 04  7.31  -1.35   2.98 
1969 05 11.52   2.97   7.24 
1969 06 20.53   9.88  15.20 
1969 07 20.98  12.07  16.52 
1969 08 23.06  14.51  18.78 
1969 09 18.95  11.12  15.03 
1969 10 12.76   5.12   8.94 
1969 11  9.68   2.47   6.08 
1969 12  5.20   -.86   2.16 
1970 01 -5.30 -12.39  -8.84 
1970 02  -.16  -7.79  -3.97 
1970 03  1.07  -4.85  -1.88 
1970 04  5.85  -1.95   1.95 
1970 05 13.48   4.55   9.01 
1970 06 19.48   9.64  14.56 
1970 07 23.73  14.92  19.32 
1970 08 23.42  15.65  19.53 
1970 09 16.95   9.92  13.44 
1970 10 13.84   6.77  10.30 
1970 11  8.66   2.57   5.61 
1970 12   . 2  -5.95  -2.96 
1971 01 -3.32 -10.75  -7.03 
1971 02  -.52  -8.30  -4.41 
1971 03  2.97  -2.82    . 7 
1971 04  6.88    .51   3.69 
1971 05 13.46   4.65   9.05 
1971 06 17.95   8.47  13.21 
1971 07 23.64  13.91  18.77 
1971 08 23.23  14.69  18.95 
1971 09 19.39  10.47  14.93 
1971 10 14.25   6.15  10.20 
1971 11  7.92    .95   4.43 
1971 12   .30  -6.63  -3.16 
1972 01  -.33  -9.16  -4.74 
1972 02 -3.03 -12.57  -7.80 
1972 03  1.31  -7.52  -3.10 
1972 04  4.46  -2.70    .88 
1972 05 13.78   3.37   8.57 
1972 06 19.19  10.22  14.70 
1972 07 22.44  13.67  18.05 
1972 08 21.75  13.14  17.44 
1972 09 18.91  10.22  14.56 
1972 10 12.23   4.56   8.39 
1972 11  5.61   -.34   2.63 
1972 12   .61  -7.40  -3.39 
1973 01  -.90 -10.48  -5.68 
1973 02  -.81  -8.76  -4.78 
1973 03  3.15  -6.13  -1.49 
1973 04  6.46  -1.03   2.71 
1973 05 11.56   3.89   7.72 
1973 06 20.70   9.93  15.31 
1973 07 24.07 -99.99 -99.99 
1973 08 22.58  15.10  18.84 
1973 09 18.06   9.97  14.01 
1973 10 12.69   6.16   9.42 
1973 11  5.98    .50   3.24 
1973 12  5.81  -1.39   2.21 
1974 01 -2.02  -9.93  -5.97 
1974 02 -2.50  -9.89  -6.20 
1974 03  1.54  -5.61  -2.03 
1974 04  6.95   -.16   3.39 
1974 05  9.00   1.79   5.39 
1974 06 18.76   9.39  14.07 
1974 07 19.85  11.89  15.87 
1974 08 23.16  15.08  19.11 
1974 09 19.42  11.74  15.58 
1974 10 11.70   4.09   7.89 
1974 11  6.93   2.66   4.79 
1974 12  2.91  -1.69    .61 
1975 01   . 7  -7.50  -3.71 
1975 02 -4.94 -12.24  -8.59 
1975 03   .88  -5.70  -2.40 
1975 04  4.28  -1.93   1.17 
1975 05 12.29   3.78   8.03 
1975 06 18.70   9.84  14.27 
1975 07 25.60  16.57  21.08 
1975 08 22.65  13.51  18.08 
1975 09 19.51  12.11  15.81 
1975 10 12.58   5.75   9.16 
1975 11  9.76   2.94   6.35 
1975 12  1.80  -4.77  -1.48 
1976 01   .37  -8.72  -4.17 
1976 02  1.29  -8.43  -3.57 
1976 03  2.31  -6.51  -2.10 
1976 04  6.84    .43   3.63 
1976 05 14.28   5.93  10.10 
1976 06 21.64  11.96  16.79 
1976 07 21.44  13.03  17.23 
1976 08 23.38  15.19  19.28 
1976 09 19.54  11.82  15.68 
1976 10 13.59   6.00   9.79 
1976 11  5.44    .21   2.82 
1976 12  2.29  -7.65  -2.68 
1977 01 -2.33  -9.35  -5.84 
1977 02  -.77  -8.60  -4.68 
1977 03  3.15  -2.83    .16 
1977 04  6.60   -.61   2.99 
1977 05 12.64   2.65   7.64 
1977 06 17.21   8.56  12.89 
1977 07 23.39  13.15  18.27 
1977 08 24.38  14.47  19.42 
1977 09 17.48   8.52  13.00 
1977 10 13.53   6.05   9.79 
1977 11  9.64   1.20   5.42 
1977 12  2.49  -4.35   -.92 
1978 01   .33  -7.49  -3.58 
1978 02 -3.15 -10.85  -7.00 
1978 03  1.34  -7.31  -2.98 
1978 04  4.91  -2.34   1.28 
1978 05 14.39   2.90   8.64 
1978 06 19.37   8.95  14.16 
1978 07 22.75  12.53  17.64 
1978 08 25.20  13.89  19.54 
1978 09 17.15   8.18  12.66 
1978 10 13.70   4.67   9.18 
1978 11  6.27  -2.07   2.09 
1978 12   .95  -5.79  -2.42 
1979 01  1.65  -6.35  -2.34 
1979 02 -5.20 -10.98  -8.09 
1979 03  5.66  -3.83    .91 
1979 04  7.65   -.72   3.46 
1979 05 13.84   5.41   9.62 
1979 06 20.32   9.74  15.03 
1979 07 23.69  13.84  18.76 
1979 08 21.98  14.03  18.00 
1979 09 18.93   9.12  14.02 
1979 10 12.92 -99.99 -99.99 
1979 11 10.03 -99.99 -99.99 
1979 12  4.40 -99.99 -99.99 
1980 01 -1.82 -99.99 -99.99 
1980 02 -2.84 -14.44  -8.63 
1980 03  1.31  -8.10  -3.40 
1980 04  8.18   -.82   3.68 
1980 05 11.65   2.77   7.21 
1980 06 18.03   7.48  12.75 
1980 07 20.74  12.98  16.86 
1980 08 22.74  12.77  17.75 
1980 09 18.32   9.68  14.00 
1980 10 12.26   5.39   8.82 
1980 11  5.78    .55   3.16 
1980 12  -.37  -8.05  -4.21 
1981 01 -2.66 -10.48  -6.57 
1981 02  3.39  -5.33   -.96 
1981 03  4.02  -2.74    .64 
1981 04  8.55    .10   4.32 
1981 05 13.87   4.94   9.40 
1981 06 18.87   9.02  13.95 
1981 07 22.16  13.10  17.63 
1981 08 22.48  12.87  17.67 
1981 09 18.35  10.83  14.59 
1981 10 13.60   5.18   9.39 
1981 11  8.03   2.18   5.10 
1981 12  4.27   -.76   1.75 
1982 01 -1.89 -10.94  -6.41 
1982 02 -2.03 -10.10  -6.07 
1982 03  1.82  -6.68  -2.42 
1982 04  8.55   -.98   3.78 
1982 05 12.53   3.28   7.90 
1982 06 16.65   7.03  11.84 
1982 07 23.94  12.81  18.37 
1982 08 21.21  11.92  16.56 
1982 09 19.42  10.35  14.88 
1982 10 13.77   3.92   8.84 
1982 11  9.35   1.38   5.36 
1982 12  4.77  -3.42    .67 
1983 01  1.24  -5.39  -2.07 
1983 02  -.55  -6.46  -3.50 
1983 03  2.61  -3.03   -.21 
1983 04  8.55   1.28   4.91 
1983 05 13.98   5.31   9.64 
1983 06 20.21   8.87  14.54 
1983 07 22.11  14.06  18.08 
1983 08 22.27  13.24  17.75 
1983 09 20.37  11.13  15.75 
1983 10 14.52   5.21   9.86 
1983 11  8.60    .78   4.69 
1983 12  3.58  -5.76  -1.09 
1984 01  -.66  -8.81  -4.73 
1984 02  2.07  -5.72  -1.82 
1984 03   .90  -5.61  -2.35 
1984 04  7.03  -1.23   2.90 
1984 05 14.16   4.52   9.34 
1984 07 25.20  15.37  20.28 
1984 08 25.21  16.02  20.61 
1984 09 18.62   9.52  14.07 
1984 10 12.98   4.46   8.72 
1984 11  8.10    .93   4.51 
1984 12  3.74  -4.35   -.30 
1985 01 -4.67 -11.65  -8.16 
1985 02 -1.84  -9.12  -5.48 
1985 03  1.61  -7.11  -2.75 
1985 04  5.83  -2.00   1.91 
1985 05 13.35   2.66   8.00 
1985 06 17.12   8.45  12.78 
1985 07 24.97  14.21  19.59 
1985 08 22.29  13.52  17.90 
1985 09 19.79   9.68  14.74 
1985 10 12.68   5.40   9.04 
1985 11  6.35    .88   3.61 
1985 12   .16  -7.52  -3.68 
1986 01  1.87  -7.60  -2.86 
1986 02 -3.41 -10.82  -7.11 
1986 03  3.13  -7.23  -2.05 
1986 04  7.82    .38   4.10 
1986 05 14.55   3.50   9.02 
1986 06 18.58   7.77  13.17 
1986 07 20.66  11.65  16.15 
1986 08 21.63  13.05  17.34 
1986 09 17.21   7.67  12.44 
1986 10 12.45   4.66   8.55 
1986 11  6.40   -.90   2.75 
1986 12  2.03  -5.47  -1.71 
1987 01 -1.92  -8.72  -5.32 
1987 02 -3.82 -10.79  -7.30 
1987 03   .24  -7.45  -3.60 
1987 04  7.28   -.45   3.41 
1987 05 12.98   2.81   7.89 
1987 06 17.70   8.01  12.85 
1987 07 23.81  13.82  18.81 
1987 08 23.06  12.31  17.68 
1987 09 18.65  10.80  14.72 
1987 10 13.82   5.95   9.88 
1987 11  6.40    .23   3.31 
1987 12   .56  -3.19  -1.31 
1988 01  -.63  -9.32  -4.97 
1988 02   .54  -8.81  -4.13 
1988 03  1.44  -6.05  -2.30 
1988 04  6.68   -.37   3.15 
1988 05 15.45   5.37  10.41 
1988 06 17.32   7.83  12.57 
1988 07 23.21  13.74  18.47 
1988 08 23.63  14.84  19.23 
1988 09 17.75   9.01  13.38 
1988 10 12.85   4.61   8.73 
1988 11  8.02   1.80   4.91 
1988 12  1.24  -6.94  -2.85 
1989 01   .-5  -8.77  -4.41 
1989 02 -2.08 -10.64  -6.36 
1989 03  1.31  -8.89  -3.79 
1989 04  8.58   -.47   4.05 
1989 05 16.11   6.02  11.06 
1989 06 18.85  10.00  14.42 
1989 07 22.66  11.94  17.29 
1989 08 24.27  14.08  19.17 
1989 09 20.17  10.47  15.32 
