1896 07 29.10  16.33  22.71 
1896 11 11.30    .90   6.10 
1896 12  3.85  -5.29   -.72 
1897 01 -1.03  -9.54  -5.28 
1897 02  2.31  -4.79  -1.24 
1897 03  9.14  -2.17   3.48 
1897 05 19.98   6.44  13.21 
1897 06 99.99  12.12 -99.99 
1897 07 31.67  17.28  24.47 
1897 09 27.80   9.02  18.41 
1897 10 21.62   4.94  13.28 
1897 11  8.63   -.74   3.94 
1897 12  2.01  -6.20  -2.09 
1898 01  2.86  -5.49  -1.31 
1898 02  2.47  -6.82  -2.17 
1898 03 11.75    .79   6.27 
1898 04 13.71   1.00   7.35 
1898 06 29.44  13.12  21.28 
1898 07 32.41  14.60  23.50 
1898 08 28.57  15.76  22.16 
1898 09 26.15   9.22  17.68 
1898 11  7.20 -99.99 -99.99 
1898 12   .97  -7.23  -3.13 
1899 02  -.79 -11.36  -6.07 
1899 03  4.65  -4.98   -.16 
1899 04 17.52   4.33  10.92 
1899 05 23.68   9.75  16.71 
1899 06 30.10  14.45  22.27 
1899 07 31.00  14.72  22.86 
1899 08 30.22  14.85  22.53 
1899 09 23.59   9.14  16.36 
1899 10 19.89   5.92  12.90 
1899 11 10.20    .52   5.36 
1899 12  2.42  -6.53  -2.05 
1900 01  3.08  -5.78  -1.35 
1900 02   .55 -10.08  -4.76 
1900 03  4.12  -7.11  -1.49 
1900 04 16.19   3.15   9.67 
1900 05 25.32   9.60  17.45 
1900 06 28.42  13.67  21.04 
1900 08 29.80  17.87  23.83 
1900 09 24.90  11.64  18.27 
1900 10 20.62   7.19  13.90 
1900 11  8.25   -.83   3.71 
1900 12  3.02  -5.57  -1.27 
1901 01  1.74  -8.26  -3.26 
1901 02 -2.78 -15.12  -8.95 
1901 04 14.95   1.40   8.17 
1901 05 21.69   7.27  14.48 
1901 06 28.83  14.32  21.57 
1901 07 32.66  17.51  25.09 
1901 08 29.14  14.87  22.00 
1901 09 24.04   9.59  16.81 
1901 10 18.83   3.96  11.39 
1901 12   .19  -8.89  -4.35 
1902 01  1.08  -8.66  -3.79 
1902 02 -1.07 -12.42  -6.74 
1902 03 10.33   -.63   4.85 
1902 04 15.00   1.04   8.02 
1902 06 24.32  11.96  18.14 
1902 07 29.07  16.08  22.57 
1902 08 26.59  12.25  19.42 
1902 09 99.99   8.96 -99.99 
1902 11 13.01   3.38   8.19 
1903 01   .-4  -9.33  -4.68 
1903 02   .64  -8.47  -3.91 
1903 03 11.89   1.27   6.58 
1903 04 15.56   1.56   8.56 
1903 05 24.93   8.77  16.85 
1903 06 23.08  10.54  16.81 
1903 07 28.86  14.75  21.80 
1903 08 26.60  13.03  19.81 
1903 09 24.35   9.27  16.81 
1903 11  7.60  -4.32   1.63 
1903 12 -1.44 -10.48  -5.96 
1904 02 -2.82 -12.93  -7.87 
1904 03  7.01  -2.83   2.09 
1904 05 21.71   8.25  14.98 
1904 06 24.53  12.80  18.66 
1904 07 27.85  15.12  21.48 
1904 08 26.86  12.38  19.62 
1904 09 22.94  10.59  16.76 
1904 10 16.12   3.69   9.90 
1904 11  9.66  -2.70   3.48 
1904 12   .54  -9.93  -4.69 
1905 01 -1.85 -11.78  -6.81 
1905 02 -3.34 -14.01  -8.67 
1905 03  9.16  -2.04   3.56 
1905 04 14.32   2.05   8.18 
1905 05 20.86   7.88  14.37 
1905 06 26.48  13.52  20.00 
1905 07 28.50  15.85  22.17 
1905 08 29.43 -99.99 -99.99 
1905 09 25.17  11.19  18.18 
1905 11  9.00  -3.23   2.88 
1905 12  2.21  -5.62  -1.70 
1906 01  4.71  -4.39    .16 
1906 02   . 1 -12.07  -6.03 
1906 03  1.40  -7.26  -2.93 
1906 04 17.02   1.86   9.44 
1906 05 23.46   7.84  15.65 
1906 06 26.45  13.48  19.96 
1906 07 28.31  14.05  21.18 
1906 08 29.75  15.78  22.76 
1906 09 27.01  10.32  18.66 
1906 10 15.55   3.44   9.49 
1906 11  8.18 -99.99 -99.99 
1906 12  2.10  -6.59  -2.24 
1907 01  1.45  -7.67  -3.11 
1907 03 11.00  -1.96   4.52 
1907 04  9.58  -2.68   3.44 
1907 05 17.23   3.85  10.54 
1907 06 24.24  11.23  17.73 
1907 07 27.86  15.24  21.55 
1907 08 26.58  11.88  19.23 
1907 09 22.08   9.14  15.61 
1907 10 14.02    .29   7.15 
1908 02 -1.02 -99.99 -99.99 
1908 03  9.14 -99.99 -99.99 
1908 04 15.35   1.67   8.51 
1908 05 21.85   8.97  15.41 
1908 06 27.01  11.83  19.42 
1908 07 29.22  15.06  22.14 
1908 08 28.58  12.28  20.43 
1908 09 28.22   9.68  18.95 
1908 10 18.77   1.46  10.11 
1909 01  2.96 -99.99 -99.99 
1909 03  5.98  -3.85   1.06 
1909 04 13.36   -.20   6.58 
1909 05 20.11   6.48  13.29 
1909 06 25.80  13.63  19.71 
1909 07 27.80  14.13  20.96 
1909 08 29.23  14.25  21.74 
1909 09 22.08   7.68  14.88 
1909 10 15.02   -.21   7.40 
1909 11 13.66   1.43   7.54 
1909 12 -2.06 -11.73  -6.89 
1910 01   .17  -9.39  -4.61 
1910 02   .19 -10.71  -5.26 
1910 03 15.68  -1.63   7.02 
1910 04 16.87   1.47   9.17 
1910 05 18.66   4.98  11.82 
1910 06 26.08  10.39  18.23 
1910 07 26.85  14.85  20.85 
1910 08 25.36  12.15  18.75 
1910 09 21.72  10.50  16.11 
1910 10 17.95   4.40  11.17 
1910 11  3.57  -4.01   -.22 
1910 12 -2.89 -11.07  -6.98 
1911 02  1.19  -7.62  -3.21 
1911 03  5.50  -5.25    .12 
1911 04 11.91    .83   6.37 
1911 05 23.93   9.07  16.50 
1911 06 25.89  13.94  19.91 
1911 07 28.93  14.14  21.53 
1911 08 25.32  13.54  19.43 
1911 09 24.74  10.77  17.75 
1911 10 15.94   2.99   9.46 
1911 11  6.08  -4.50    .79 
1911 12  4.38  -5.20   -.40 
1912 01 -6.50 -16.16 -11.33 
1912 02 -2.51 -13.62  -8.06 
1912 03  2.54  -9.37  -3.41 
1912 04 99.99   2.00 -99.99 
1912 05 22.65   8.96  15.80 
1912 06 25.99  11.24  18.61 
1912 07 28.59  15.98  22.28 
1912 08 26.20  13.33  19.76 
1912 09 24.59  11.45  18.02 
1912 10 18.37   1.86  10.12 
1912 11 11.12  -1.27   4.92 
1912 12  4.67  -6.22   -.77 
1913 01 99.99  -7.82 -99.99 
1913 02 -1.36 -12.05  -6.70 
1913 04 16.49   1.88   9.18 
1913 05 21.89   6.56  14.22 
1913 06 28.89  12.05  20.46 
1913 07 29.75  15.43  22.59 
1913 08 29.55  14.67  22.11 
1913 09 23.74   8.97  16.36 
1913 12  4.32  -5.36   -.52 
1914 01  3.12  -5.20  -1.04 
1914 02 -2.28 -15.96  -9.12 
1914 03  5.67  -4.83    .42 
1914 04 12.36    .33   6.34 
1914 05 22.02   8.62  15.32 
1914 06 27.47  13.16  20.31 
1914 07 30.38  15.39  22.88 
1914 08 28.29  14.39  21.34 
1914 09 23.88   9.27  16.57 
1914 10 19.02   6.39  12.70 
1914 11 10.47  -2.45   4.01 
1914 12  -.83 -10.18  -5.51 
1915 01   .-2 -11.58  -5.80 
1915 02  4.65  -4.87   -.10 
1915 03  5.05  -5.72   -.33 
1915 04 18.61   4.11  11.36 
1915 05 18.67   5.85  12.26 
1915 06 23.54  10.79  17.16 
1915 07 26.18  14.39  20.28 
1915 08 23.25  12.49  17.86 
1915 09 24.10  11.80  17.95 
1915 10 17.49   3.91  10.70 
1915 11 10.16  -1.50   4.33 
1915 12   .41  -7.90  -3.74 
1916 01  4.21 -99.99 -99.99 
1916 02  -.50 -10.12  -5.31 
1916 03  4.96  -7.45  -1.24 
1916 04 14.12   1.82   7.97 
1916 05 21.06   8.54  14.79 
1916 06 22.76  10.81  16.78 
1916 07 32.54  16.94  24.74 
1916 08 30.09  14.87  22.48 
1916 09 24.22   7.76  15.99 
1916 10 17.94   1.28   9.61 
1916 11  9.20  -2.09   3.55 
1916 12  1.20 -10.30  -4.55 
1917 01  -.30 -11.50  -5.90 
1917 02 -1.80 -13.20  -7.50 
1917 03  7.20  -4.10   1.55 
1917 04 12.70   1.00   6.85 
1917 06 21.90  11.70  16.79 
1917 07 27.60  14.60  21.10 
1917 08 27.20  13.00  20.10 
1917 09 23.10   6.60  14.85 
1917 10 11.90   -.10   5.89 
1917 11  9.80  -2.90   3.45 
1917 12 -2.20 -12.80  -7.50 
1918 01 -6.70 -18.29 -12.50 
1918 02  2.40 -10.10  -3.85 
1918 03 11.90  -2.00   4.94 
1918 04 13.20    .50   6.85 
1918 05 24.70  10.60  17.65 
1918 06 27.00  12.20  19.60 
1918 07 28.70  13.20  20.95 
1918 08 32.20  16.60  24.40 
1918 09 19.79   5.70  12.75 
1919 01  4.60  -6.70  -1.04 
1919 02  3.60  -5.40   -.90 
1919 03  9.39  -1.80   3.79 
1919 04 15.60   3.00   9.30 
1919 05 20.10   7.30  13.70 
1919 06 29.80  16.20  23.00 
1919 07 32.59  16.00  24.30 
1919 08 29.20  13.90  21.55 
1919 09 26.40  14.40  20.40 
1919 10 19.79   8.39  14.10 
1919 11  9.00   -.60   4.19 
1919 12  -.80  -9.70  -5.25 
1920 04 11.90    .70   6.30 
1920 05 22.20   7.40  14.80 
1920 06 28.80  14.00  21.40 
1920 07 28.60  14.60  21.60 
1920 08 27.60  13.60  20.60 
1920 09 26.60  11.30  18.95 
1920 10 23.30   6.90  15.10 
1920 11  7.90   -.90   3.50 
1920 12  2.90  -4.30   -.70 
1921 01  3.30  -5.70  -1.19 
1921 02  4.19  -4.30    .-5 
1921 03 12.80    .20   6.50 
1921 04 18.90   5.10  12.00 
1921 05 24.60   9.50  17.04 
1921 06 30.40  15.70  23.05 
1921 07 34.09  18.50  26.30 
1921 08 28.80  14.30  21.55 
1921 09 27.80  13.80  20.80 
1921 10 18.29   5.60  11.95 
1921 11  8.39   -.10   4.14 
1921 12  3.60  -4.69   -.54 
1922 01   .80 -11.40  -5.30 
1922 02  4.10  -5.40   -.65 
1922 03  9.60  -1.30   4.15 
1922 04 16.50   4.19  10.35 
1922 05 23.60  10.90  17.25 
1922 06 29.80  14.60  22.20 
1922 07 30.70  16.10  23.40 
1922 08 31.60 -99.99 -99.99 
1922 09 29.20 -99.99 -99.99 
1963 09 25.10   9.08  17.09 
1963 10 24.96   7.22  16.09 
1963 11 12.56   2.54   7.55 
1963 12 -1.91 -11.04  -6.47 
1964 01  3.16  -6.54  -1.69 
1964 02  2.72  -8.72  -3.00 
1964 03  7.80  -3.63   2.08 
1964 04 16.86   3.99  10.42 
1964 05 24.89  10.17  17.52 
1964 06 28.64  13.95  21.29 
1964 07 30.09  16.53  23.31 
1964 09 26.04  10.80  18.42 
1964 10 17.54   1.74   9.64 
1964 11 12.64   -.34   6.15 
1964 12  2.34  -6.26  -1.95 
1965 01   .74  -8.06  -3.66 
1965 02  1.39  -8.58  -3.59 
1965 03  2.89  -4.86   -.98 
1965 04 14.76   2.13   8.44 
1965 05 25.07  11.11  18.09 
1965 07 28.57  13.56  21.06 
1965 09 24.49  12.73  18.61 
1965 10 17.31   5.09  11.20 
1965 11 11.22    .17   5.69 
1965 12  5.99  -1.60   2.19 
1966 01 -1.75  -9.96  -5.85 
1966 02  3.01  -7.16  -2.07 
1966 03 10.34  -1.04   4.65 
1966 04 13.52   2.36   7.94 
1966 05 19.04   5.36  12.20 
1966 06 28.52  13.31  20.91 
1966 07 30.90  16.04  23.47 
1966 08 27.40  13.45  20.42 
1966 09 23.42   8.85  16.13 
1966 10 17.26   2.92  10.09 
1966 11 10.14    .75   5.45 
1966 12  2.05  -5.12  -1.53 
1967 01  2.29  -5.98  -1.84 
1967 02   . 2 -10.58  -5.28 
1967 03  8.17  -2.79   2.69 
1967 04 17.60   4.21  10.90 
1967 05 18.64   5.87  12.25 
1967 06 27.61  14.55  21.08 
1967 07 27.41  13.71  20.56 
1967 08 26.84  12.03  19.43 
1967 09 24.10   8.26  16.18 
1967 10 17.07   5.42  11.24 
1967 11  5.93  -1.74   2.09 
1967 12  3.87  -4.10   -.11 
1968 01 -1.13  -9.82  -5.47 
1968 02  1.26 -10.02  -4.38 
1968 03 10.63  -1.11   4.76 
1968 04 16.82 -99.99 -99.99 
1968 05 19.08   6.97  13.02 
1968 06 27.08  14.13  20.60 
1968 07 28.35  15.18  21.76 
1968 08 28.47  15.67  22.07 
1968 09 24.01  11.33  17.67 
1968 10 17.96   4.94  11.45 
1968 11  9.59    .92   5.25 
1968 12  1.65  -6.67  -2.51 
1969 01 -1.75  -9.12  -5.43 
1969 02  2.20  -5.98  -1.89 
1969 03  7.32  -4.87   1.22 
1969 04 17.71   3.39  10.55 
1969 05 22.76   7.81  15.28 
1969 06 24.61  12.95  18.78 
1969 07 28.85  16.24  22.54 
1969 08 29.80  14.00  21.90 
1969 09 24.33  11.03  17.68 
1969 10 17.04   5.03  11.03 
1969 11  6.92  -1.55   2.68 
1969 12   .73  -6.58  -2.92 
1970 01 -3.19 -13.53  -8.35 
1970 02  2.11  -8.26  -3.07 
1970 03 99.99  -4.21 -99.99 
1970 04 15.58   3.16   9.37 
1970 05 23.61  10.49  17.04 
1970 06 27.26  13.38  20.32 
1970 07 29.69  16.31  23.00 
1970 08 29.19  14.19  21.69 
1970 09 25.39  12.38  18.88 
1970 10 18.42   6.41  12.41 
1970 11  8.41    .40   4.40 
1970 12  3.77  -5.14   -.68 
1971 01 -1.79 -12.34  -7.06 
1971 02  1.42  -7.43  -3.00 
1971 03  5.88  -4.51    .68 
1971 04 16.31    .85   8.58 
1971 05 20.96   6.50  13.73 
1971 06 29.73  15.93  22.83 
1971 07 27.99  13.89  20.94 
1971 08 28.58  12.82  20.70 
1971 09 25.15  13.23  19.18 
1971 10 21.15   9.24  15.19 
1971 11  9.39   -.57   4.41 
1971 12  6.29  -2.44   1.92 
1972 01   .87  -9.22  -4.17 
1972 02  1.65  -8.87  -3.61 
1972 03  7.58  -3.78   1.90 
1972 04 15.31   1.94   8.62 
1972 05 22.92   8.85  15.88 
1972 06 25.25  10.74  17.99 
1972 07 28.07  15.51  21.79 
1972 08 27.16  15.29  21.22 
1972 09 23.53  12.69  18.11 
1972 10 14.27   4.16   9.21 
1972 11  5.98    .42   3.20 
1972 12  1.72  -5.41  -1.84 
1973 01  2.52  -6.42  -1.95 
1973 02  1.95  -7.46  -2.75 
1973 03 12.15   2.10   7.12 
1973 04 14.65 -99.99 -99.99 
1973 05 19.12 -99.99 -99.99 
1973 06 27.40  15.56  21.48 
1973 07 28.68  15.76  22.22 
1973 08 27.91  15.62  21.76 
1973 09 24.92  11.67  18.29 
1973 11 10.74   1.47   6.10 
1973 12  1.53  -6.55  -2.51 
1974 01   .67  -7.84  -3.58 
1974 02  1.16  -8.04  -3.44 
1974 03  8.85  -1.51   3.67 
1974 04 17.20   3.90  10.55 
1974 05 19.93   6.94  13.43 
1974 06 24.79  12.18  18.48 
1974 07 30.11  15.41  22.76 
1974 08 28.70  13.61  21.15 
1974 09 22.54   8.35  15.45 
1974 10 17.41   3.35  10.38 
1974 11  9.00    .41   4.70 
1974 12  1.93  -4.36  -1.21 
1975 01  2.39  -5.27  -1.44 
1975 02  1.02  -6.62  -2.80 
1975 03  6.15  -4.11   1.02 
1975 04 12.16    . 7   6.11 
1975 05 23.91  10.82  17.36 
1975 06 26.51  14.90  20.70 
1975 07 28.54  14.75  21.64 
1975 08 28.14  16.82  22.48 
1975 09 20.36   9.57  14.96 
1975 10 19.44   5.19  12.31 
1975 11 12.80   2.70   7.75 
1975 12  3.17  -4.89   -.85 
1976 01 -1.85 -11.29  -6.57 
1976 02  7.43  -5.26   1.08 
1976 03 12.92   -.50   6.21 
1976 04 18.14   2.32  10.22 
1976 05 20.88   7.25  14.06 
1976 06 27.12  14.63  20.87 
1976 07 28.67  15.72  22.19 
1976 08 27.13  12.65  19.89 
1976 09 23.54   9.14  16.34 
1976 10 13.88   2.30   8.09 
1976 11  5.83  -4.23    .79 
1976 12  -.47 -11.29  -5.88 
1977 01 -7.03 -16.93 -11.98 
1977 02  1.38  -8.33  -3.47 
1977 03 11.65    .90   6.27 
1977 04 20.04   5.14  12.59 
1977 05 26.73  10.97  18.85 
1977 06 25.86  11.75  18.80 
1977 07 29.75  16.37  23.06 
1977 08 26.65  14.41  20.53 
1977 09 23.85  12.24  18.04 
1977 10 16.04   3.26   9.65 
1977 11  9.00    .45   4.72 
1977 12   .67  -8.93  -4.13 
1978 01 -3.73 -13.08  -8.40 
1978 02 -3.52 -17.20 -10.36 
1978 03  4.59  -6.84  -1.12 
1978 04 16.09   1.99   9.04 
1978 05 21.09   9.07  15.08 
1978 06 26.83  13.54  20.18 
1978 07 27.85  14.99  21.42 
1978 08 27.40  14.65  21.02 
1978 09 26.65  12.64  19.64 
1978 10 16.27   4.75  10.51 
1978 11 10.69   -.10   5.29 
1978 12  3.78  -5.55   -.88 
1979 01 -3.87 -12.27  -8.07 
1979 02 -3.85 -14.28  -9.06 
1979 03  9.34  -1.02   4.16 
1979 04 13.87   2.26   8.06 
1979 05 21.57   7.98  14.77 
1979 06 26.82  13.81  20.31 
1979 07 28.10  15.15  21.62 
1979 08 26.11  15.97  21.04 
1979 09 24.81  10.96  17.88 
1979 10 16.15   5.67  10.91 
1979 11  9.22    .40   4.81 
1979 12  4.91  -3.43    .73 
1980 01   .-5  -7.74  -3.89 
1980 02 -1.05 -10.65  -5.85 
1980 03  5.55  -3.74    .90 
1980 04 14.19   3.11   8.64 
1980 05 22.85   9.34  16.09 
1980 06 25.71  12.46  19.08 
1980 07 29.78  17.60  23.69 
1980 08 28.57  17.67  23.12 
1980 09 24.96  12.18  18.57 
1980 10 15.42   3.10   9.26 
1980 11  9.04   -.84   4.10 
1980 12  1.92  -6.41  -2.24 
1981 01 -1.46 -11.61  -6.53 
1981 02  2.66  -6.65  -1.99 
1981 03  9.06  -2.21   3.42 
1981 04 17.33   5.65  11.49 
1981 05 20.17   7.96  14.06 
1981 06 26.85  15.31  21.08 
1981 07 28.23  16.89  22.56 
1981 08 27.44  15.13  21.28 
1981 09 22.71  11.51  17.11 
1981 10 15.60   2.98   9.29 
1981 11 10.43   -.20   5.11 
1981 12  1.30  -6.61  -2.65 
1982 01 -5.06 -14.74  -9.89 
1982 02  -.88 -10.35  -5.61 
1982 03  6.41  -3.66   1.37 
1982 04 12.46   -.11   6.17 
1982 05 25.26  11.58  18.42 
1982 06 24.74  12.31  18.52 
1982 07 28.86  17.04  22.95 
1982 08 27.00  14.42  20.71 
1982 09 23.69  11.00  17.34 
1982 10 19.29   5.50  12.40 
1982 11  9.85   2.19   6.02 
1982 12  7.55   -.24   3.65 
1983 01  1.71  -5.06  -1.67 
1983 02  5.25  -4.84    .20 
1983 03 10.05  -1.17   4.43 
1983 04 12.83   2.36   7.60 
1983 05 20.20   6.98  13.59 
1983 06 27.55  13.76  20.65 
1983 07 31.08  18.40  24.74 
1983 08 31.25  17.48  24.36 
1983 09 26.21  10.96  18.58 
1983 10 17.95   6.25  12.10 
1983 11 11.38   1.23   6.30 
1983 12 -3.04 -10.79  -6.91 
1984 01 -3.26 -12.28  -7.77 
1984 02  6.55  -3.57   1.49 
1984 03  3.24  -6.26  -1.51 
1984 04 14.14   3.21   8.67 
1984 05 19.95   6.53  13.24 
1984 06 28.74  14.92  21.83 
1984 07 28.58  14.53  21.55 
1984 08 29.39  15.78  22.58 
1984 09 23.06  11.12  17.09 
1984 10 19.16   8.56  13.86 
1984 11 10.84   -.74   5.05 
1984 12  6.35  -3.04   1.65 
1985 01 -2.88 -10.93  -6.90 
1985 02   .36  -9.51  -4.57 
1985 03 10.78   -.75   5.01 
1985 04 19.76   6.02  12.89 
1985 05 25.19   9.93  17.56 
1985 06 26.07  12.37  19.21 
1985 07 29.79  15.67  22.73 
1985 08 26.93  14.49  20.71 
1985 09 24.34  12.42  18.38 
1985 10 18.14   7.36  12.75 
1985 11 10.12   2.61   6.36 
1985 12 -1.20 -10.80  -6.00 
1986 01  1.46  -7.68  -3.11 
1986 02  1.78  -6.90  -2.56 
1986 09 25.61  14.96  20.28 
1986 10 18.07   6.63  12.35 
1986 11  7.20  -1.09   3.05 
1986 12  3.17  -3.50   -.16 
1987 01   .74  -7.78  -3.52 
1987 02  4.69  -5.87   -.58 
1987 03 11.65  -1.41   5.12 
1987 04 18.25   3.59  10.92 
1987 05 25.12  10.79  17.95 
1987 06 28.85  15.84  22.34 
1987 07 29.48  17.83  23.65 
1987 08 28.86  16.27  22.56 
1987 09 24.46  12.37  18.41 
1987 10 14.46   2.30   8.38 
1988 06 30.65  13.46  22.05 
1988 07 31.86  15.72  23.79 
1988 08 31.15  17.19  24.17 
