1899 09 39.08  18.57  28.82 
1899 10 24.19  10.61  17.40 
1899 11 18.23   6.14  12.18 
1899 12 13.05    .60   6.82 
1900 01 14.64   3.33   8.98 
1900 02 17.39   2.22   9.80 
1900 03 27.75   7.21  17.48 
1900 04 22.72   6.97  14.84 
1900 05 32.74  14.73  23.73 
1900 06 38.00  18.67  28.34 
1900 07 41.06  22.19  31.62 
1900 09 33.77  14.02  23.89 
1900 10 24.92  10.40  17.66 
1900 11 17.42   5.34  11.38 
1900 12 99.99   -.83 -99.99 
1901 01 12.21  -2.10   5.05 
1901 02 13.96   1.28   7.62 
1901 03 20.48   5.82  13.15 
1901 04 26.71   8.71  17.70 
1901 05 31.75  15.27  23.51 
1901 06 35.68  16.29  25.98 
1901 07 40.13  20.29  30.21 
1901 08 38.50  19.98  29.24 
1901 09 36.93  15.10  26.02 
1907 12 14.20   2.38   8.29 
1908 01 12.65   1.73   7.18 
1908 02 13.90   2.72   8.30 
1908 03 21.13   5.73  13.42 
1908 04 25.41   8.22  16.82 
1908 05 26.52  11.00  18.76 
1908 06 33.61  15.50  24.55 
1908 07 36.32  19.70  28.01 
1908 08 34.37  19.54  26.96 
1908 09 30.37  15.17  22.77 
1908 10 21.57   7.72  14.64 
1908 11 15.78   4.21   9.99 
1908 12  9.34   1.01   5.17 
1909 01 13.09   3.97   8.53 
1909 02 12.60   2.77   7.68 
1909 03 16.87   4.92  10.90 
1909 04 23.65   8.43  16.04 
1909 05 28.59  11.78  20.18 
1909 06 35.99  17.20  26.59 
1909 07 35.28  19.84  27.56 
1909 08 33.48  18.79  26.14 
1909 09 30.58  15.02  22.80 
1909 10 25.69   9.80  17.74 
1909 11 16.94   3.84  10.39 
1911 03 20.07   7.14  13.60 
1911 04 24.96   9.29  17.12 
1911 05 30.41  12.61  21.51 
1911 06 35.09  17.41  26.25 
1911 07 36.98  21.29  29.13 
1911 08 36.79  20.51  28.65 
1911 09 33.05  17.71  25.38 
1911 10 25.48   9.21  17.34 
1911 11 17.44   2.52   9.98 
1912 01 13.22   -.92   6.15 
1912 02 17.23   1.66   9.44 
1912 04 21.48   6.59  14.03 
1912 05 29.35   8.14  18.74 
1912 06 35.82  13.58  24.70 
1912 07 35.11  15.27  25.19 
1912 08 35.34  18.41  26.87 
1912 09 31.54  12.94  22.24 
1912 10 23.46   9.20  16.33 
1912 11 18.01   3.79  10.90 
1912 12  9.43  -1.85   3.79 
1913 01  9.32  -2.36   3.47 
1913 02 12.97   1.32   7.14 
1913 03 18.91   3.23  11.07 
1913 04 26.57   9.18  17.87 
1913 05 31.61  14.08  22.84 
1913 06 34.75  18.02  26.39 
1913 07 37.37  20.10  28.73 
1913 08 35.50  19.95  27.73 
1913 09 30.61  15.39  23.00 
1913 10 25.44   8.76  17.10 
1913 11 17.57   6.20  11.88 
1913 12 10.59    . 0   5.29 
1914 01 12.99   2.73   7.85 
1914 02 14.77   6.77  10.77 
1914 03 22.71   6.69  14.70 
1914 04 25.79  10.34  18.06 
1914 05 31.44  13.93  22.68 
1914 06 35.58  17.20  26.39 
1914 07 36.45  15.98  26.21 
1914 08 35.79  24.94  30.36 
1914 09 31.31  23.43  27.37 
1914 10 25.13 -99.99 -99.99 
1914 11 19.56 -99.99 -99.99 
1914 12 10.44    .55   5.49 
1915 01 10.78   -.35   5.21 
1915 02 14.77   2.89   8.83 
1915 03 19.91   5.97  12.94 
1915 04 24.45  10.32  17.38 
1915 05 26.79  11.88  19.33 
1915 06 34.47  16.53  25.50 
1915 08 35.20  20.69  27.94 
1915 09 29.09  16.20  22.64 
1915 10 25.54  11.18  18.36 
1915 11 16.04   5.27  10.65 
1915 12 11.38   1.67   6.52 
1916 01 10.58   2.00   6.29 
1916 02 17.62   4.25  10.93 
1916 03 21.53   8.00  14.76 
1916 11 16.35   3.70  10.02 
1917 01  7.63  -2.13   2.75 
1917 02 14.07   1.86   7.96 
1917 03 17.12   2.05   9.58 
1917 04 21.97   7.47  14.71 
1917 05 24.83  11.86  18.34 
1917 06 34.28  17.82  26.05 
1917 07 35.43  22.16  28.79 
1917 08 31.83  19.49  25.66 
1918 03 19.39   7.30  13.34 
1918 04 23.13  10.10  16.61 
1918 05 26.35  12.27  19.31 
1918 06 35.45  20.65  28.05 
1918 07 32.96  20.42  26.68 
1918 08 31.54  19.37  25.46 
1918 09 30.68  17.93  24.30 
1919 12 99.99    .76 -99.99 
1920 01 13.65   1.49   7.57 
1920 02 15.71   4.76  10.23 
1920 03 19.45   6.14  12.79 
1920 04 22.53   7.79  15.16 
1920 05 29.94  14.29  22.11 
1920 06 34.22  18.41  26.31 
1920 07 36.73  22.00  29.36 
1920 08 99.99  20.60 -99.99 
1921 05 28.74  13.46  21.10 
1921 06 34.41  18.61  26.51 
1921 07 35.75  22.32  29.03 
1921 08 31.18  20.03  25.60 
1921 09 31.50  16.62  24.06 
1921 10 26.26  13.16  19.70 
1921 11 18.61   6.27  12.44 
1921 12 12.78   2.04   7.41 
1922 01 10.60  -1.71   4.44 
1922 02 14.46   1.82   8.14 
1922 03 18.64   3.89  11.26 
1922 04 21.80   7.28  14.54 
1922 05 29.40  13.45  21.42 
1922 06 36.33  19.40  27.86 
1922 07 37.07  22.27  29.67 
1922 08 34.70  19.99  27.34 
1922 10 26.51  15.06  20.78 
1922 11 15.45   2.39   8.92 
1923 01 15.25   1.44   8.34 
1923 02 13.56   -.58   6.48 
1923 03 19.70   3.78  11.74 
1923 04 23.56   8.53  16.04 
1923 07 37.59  22.93  30.26 
1923 08 33.15  19.62  26.38 
1923 12 12.02    .19   6.10 
1924 01 10.85  -3.07   3.89 
1924 02 17.84   2.62  10.22 
1924 03 16.08   2.23   9.15 
1924 04 23.32   7.71  15.51 
1924 05 30.08  14.16  22.12 
1924 06 35.90  18.28  27.09 
1924 07 33.54  20.12  26.83 
1924 08 35.38  19.67  27.52 
1924 09 28.96  14.97  21.96 
1924 10 22.62   8.24  15.43 
1924 11 15.62   3.14   9.38 
1924 12  7.14  -2.67   2.23 
1925 01  7.36  -3.64   1.86 
1925 02 15.81   2.48   9.14 
1925 03 19.87   2.95  11.41 
1925 04 99.99   7.64 -99.99 
1925 05 29.30  14.10  21.70 
1925 06 29.95  15.85  22.90 
1925 07 32.49  19.74  26.11 
1925 08 28.99  17.19  23.09 
1925 09 26.97  12.82  19.89 
1925 10 18.61   8.08  13.34 
1925 11 12.13   1.89   7.01 
1925 12 10.86  -1.20   4.83 
1926 01 11.16  -2.70   4.23 
1926 02 16.18   2.24   9.21 
1926 03 19.87   4.69  12.28 
1926 04 22.94   8.93  15.93 
1926 05 27.23  11.19  19.20 
1926 06 34.24  16.28  25.26 
1926 07 35.36  18.51  26.93 
1926 08 33.90  17.98  25.94 
1926 09 30.17  14.24  22.20 
1926 10 22.21   9.24  15.72 
1926 11 16.07   5.09  10.58 
1926 12 11.05  -1.57   4.74 
1927 01 16.01    .-4   7.98 
1927 02 17.51   1.48   9.49 
1927 03 23.54    .-1  11.76 
1927 04 28.73   6.41  17.57 
1927 05 99.99   9.47 -99.99 
1927 06 37.31  14.89  26.10 
1927 07 40.66  17.89  29.27 
1927 09 32.65  13.69  23.17 
1927 10 27.94  10.48  19.20 
1927 11 19.73   6.49  13.11 
1927 12 10.17   -.17   5.00 
1928 01 13.99    .22   7.10 
1928 02 16.31   2.89   9.59 
1928 04 27.57   7.99  17.77 
1928 05 33.54  14.45  23.99 
1928 07 38.79  20.97  29.88 
1928 08 37.73  19.66  28.69 
1928 10 20.11  11.49  15.80 
1928 11 11.58   2.82   7.20 
1929 01 10.71   -.40   5.15 
1929 02 13.85 -99.99 -99.99 
1929 10 28.88  10.94  19.91 
1929 11 20.36   1.02  10.69 
1929 12 22.79   1.04  11.91 
1930 01 15.78  -1.69   7.04 
1930 02 20.29   2.65  11.47 
1930 03 22.36   4.32  13.34 
1930 04 28.69  10.77  19.73 
1930 05 27.21   9.95  18.58 
1930 06 38.96  18.81  28.88 
1930 09 34.93  15.37  25.15 
1930 10 26.94   7.86  17.40 
1930 11 18.78   2.93  10.85 
1930 12  8.97  -3.00   2.98 
1931 01  9.64  -1.42   4.11 
1931 02 14.13   4.03   9.08 
1931 03 20.97   5.30  13.13 
1931 04 26.45  10.60  18.52 
1931 05 29.41  13.56  21.48 
1931 06 33.06  17.65  25.35 
1931 09 34.41  16.33  25.37 
1931 11 12.04   3.02   7.53 
1931 12 99.99  -2.00 -99.99 
1932 01  5.03  -2.85   1.09 
1932 02 11.40   2.00   6.70 
1932 03 18.70   4.69  11.70 
1932 04 99.99   9.05 -99.99 
1932 05 26.08  12.34  19.20 
1932 06 31.79  16.48  24.13 
1932 07 99.99  21.06 -99.99 
1932 08 99.99  19.95 -99.99 
1932 09 29.56  16.12  22.84 
1932 10 20.43   8.97  14.70 
1932 11 99.99   4.09 -99.99 
1932 12 99.99  -3.09 -99.99 
1933 01  4.54  -2.99    .77 
1933 02 99.99  -2.89 -99.99 
1933 03 99.99   3.96 -99.99 
1933 04 99.99   7.00 -99.99 
1933 11 17.19  -1.77   7.71 
1934 01  7.94  -3.14   2.40 
1934 05 25.87 -99.99 -99.99 
1956 06 33.61 -99.99 -99.99 
1956 07 35.63  19.73  27.68 
1956 08 34.16  18.08  26.12 
1956 09 34.93  17.43  26.18 
1956 10 27.04  10.47  18.75 
1956 11 16.77   1.15   8.96 
1956 12 13.52    .-3   6.74 
1957 01 11.17   2.34   6.76 
1957 02 18.09   6.09  12.09 
1957 03 20.19   6.88  13.53 
1957 04 22.93   8.57  15.75 
1957 05 25.91  11.52  18.71 
1957 06 35.20  18.33  26.76 
1957 07 36.63  21.19  28.91 
1957 08 34.09  19.95  27.02 
1957 09 32.91  16.31  24.61 
1957 10 23.19  10.65  16.92 
1957 11 14.09   2.92   8.50 
1957 12 13.82   1.72   7.77 
1958 01 12.87    .73   6.80 
1958 02 16.56   4.94  10.75 
1958 03 15.49   4.63  10.05 
1958 04 22.66   8.38  15.52 
1958 05 31.14  14.67  22.90 
1958 06 36.11  18.68  27.39 
1958 07 37.43  20.69  29.06 
1958 08 36.24  21.31  28.77 
1958 09 31.39  16.48  23.93 
1958 10 26.85  12.17  19.51 
1958 11 17.48   3.71  10.59 
1958 12 15.45   2.28   8.86 
1959 01 13.46    .69   7.07 
1959 02 14.80   2.20   8.50 
1959 03 22.15   6.06  14.10 
1959 04 27.78  10.86  19.32 
1959 05 29.34  13.56  21.45 
1959 06 37.39  18.99  28.18 
1959 07 39.89  21.29  30.59 
1959 08 33.96  18.28  26.12 
1959 11 17.25   1.17   9.21 
1959 12 11.26   -.90   5.18 
1960 01  8.38  -4.39   1.99 
1960 02 13.38  -1.27   6.05 
1960 03 22.09   3.90  12.99 
1960 04 26.30   6.81  16.55 
1960 05 30.64   9.89  20.27 
1960 06 37.39  16.08  26.73 
1960 07 39.00  17.65  28.32 
1960 09 24.24  12.58  18.41 
1960 10 18.89   4.85  11.87 
1961 01  8.97  -7.10    .93 
1961 02 14.24  -2.28   5.98 
1961 03 17.02   -.48   8.27 
1961 05 27.47   7.71  17.59 
1961 06 35.13  13.68  24.40 
1961 07 37.09  15.26  26.18 
1961 08 35.30  12.52  23.91 
1961 09 30.92   7.02  18.96 
1961 10 99.99   1.78 -99.99 
1961 12  9.17 -10.63   -.73 
1962 01 11.89  -9.06   1.41 
1962 02 15.32  -4.59   5.36 
1962 03 17.87  -4.21   6.83 
1962 04 28.75   4.53  16.64 
1962 05 29.60   4.83  17.21 
1962 06 35.46   9.52  22.49 
1962 07 38.28  12.63  25.45 
1962 08 37.43  12.80  25.12 
1962 09 34.16   9.12  21.64 
1962 10 27.30   3.54  15.42 
1962 11 20.29  -1.22   9.53 
1963 01 10.34 -10.06    .13 
1963 02 19.84  -3.07   8.38 
1963 03 20.24 -99.99 -99.99 
1963 04 24.09 -99.99 -99.99 
1963 05 32.98  12.42  22.70 
1963 06 33.66  17.19  25.43 
1963 07 39.21  22.69  30.95 
1963 08 34.89  20.65  27.77 
1963 09 32.53  16.99  24.75 
1963 10 28.10  13.35  20.72 
1963 11 18.09   5.37  11.73 
1963 12 12.45  -1.52   5.46 
1964 01 11.62  -1.16   5.23 
1964 02 14.43  -1.34   6.54 
1964 03 18.10   2.18  10.14 
1964 04 23.05   7.76  15.40 
1964 05 29.20  11.76  20.48 
1964 06 34.40  16.11  25.25 
1964 07 38.25  20.89  29.57 
1964 08 35.28  18.34  26.81 
1964 09 31.97  14.62  23.29 
1964 10 29.06  11.37  20.21 
1964 12 13.30   -.35   6.47 
1965 01 13.76   -.48   6.64 
1965 02 15.70    .79   8.24 
1965 03 18.26   2.17  10.21 
1965 04 21.89   6.27  14.08 
1965 05 27.29   9.35  18.32 
1965 06 32.04  13.54  22.79 
1965 08 36.24  17.62  26.93 
1965 09 30.46  11.66  21.06 
1965 12 11.23  -1.30   4.96 
1966 01 10.68  -4.03   3.32 
1966 02 11.38  -2.99   4.19 
1966 03 22.11   3.85  12.98 
1966 04 26.99   6.94  16.96 
1966 05 31.96  12.08  22.02 
1966 06 36.02  14.87  25.44 
1966 07 36.16  17.84  27.00 
1966 09 33.38  13.89  23.63 
1966 10 25.54   6.38  15.96 
1966 11 18.85   1.22  10.03 
1966 12 11.68  -3.12   4.28 
1967 01 12.24  -4.16   4.04 
1967 02 17.43  -1.30   8.06 
1967 03 22.20   3.06  12.63 
1967 04 21.70   2.73  12.21 
1967 05 29.82   8.54  19.18 
1967 06 33.34  11.95  22.64 
1967 07 37.74  17.41  27.57 
1967 08 37.77  15.69  26.73 
1967 09 31.42  11.36  21.39 
1967 10 27.02   6.25  16.63 
1967 11 19.93   1.63  10.78 
1967 12  8.52  -7.77    .37 
1968 01 10.68  -6.83   1.92 
1968 02 18.08   -.22   8.93 
1968 03 21.73    .84  11.28 
1968 04 23.24   4.32  13.78 
1968 05 30.55  14.03  22.29 
1968 06 36.72  18.69  27.70 
1968 07 37.58  20.90  29.24 
1968 08 34.39  18.02  26.20 
1968 09 34.88  15.67  25.27 
1968 10 27.58   9.70  18.64 
1968 11 19.62   7.29  13.45 
1968 12 10.25  -2.90   3.67 
1969 01 13.65   2.24   7.94 
1969 02 13.16   1.12   7.14 
1969 03 18.41   2.58  10.49 
1969 04 26.34   8.57  17.45 
1969 06 35.21  16.20  25.70 
1969 07 38.45 -99.99 -99.99 
1969 08 37.16  19.41  28.28 
1969 09 32.00  15.39  23.70 
1969 10 23.68   6.46  15.07 
1970 02 18.25   5.00  11.62 
1970 03 19.04   5.01  12.03 
1970 04 22.54   6.04  14.29 
1970 05 31.25  11.07  21.16 
1970 06 35.59  16.52  26.06 
1970 07 36.74  17.90  27.32 
1970 08 35.74  19.52  27.63 
1970 09 32.09  13.05  22.57 
1970 10 24.76   7.82  16.29 
1970 11 19.45   4.25  11.85 
1970 12 12.23    .14   6.18 
1971 01 13.02  -2.09   5.46 
1971 02 16.66   1.43   9.04 
1971 03 21.68   3.49  12.58 
1971 04 25.20   7.00  16.10 
1971 05 28.20   9.95  19.07 
1971 06 34.90  16.21  25.56 
1971 07 39.04  20.18  29.61 
1971 08 34.91  18.26  26.58 
1971 09 32.41  12.97  22.69 
1971 10 23.85   6.31  15.08 
1971 11 16.46   2.30   9.38 
1971 12 10.17  -1.02   4.57 
1972 01 13.05  -1.97   5.54 
1972 02 18.49   1.99  10.24 
1972 03 25.98   7.70  16.84 
1972 04 26.29   8.58  17.43 
1972 05 30.71  11.88  21.29 
1972 06 34.11  16.57  25.34 
1972 07 38.43  20.59  29.51 
1972 08 35.71  17.64  26.67 
1972 09 31.59  14.32  22.95 
1972 10 22.26   9.05  15.65 
1972 11 13.91   1.66   7.78 
1972 12  9.70  -2.58   3.56 
1973 01  8.18  -3.29   2.44 
1973 02 14.00   1.11   7.55 
1973 03 15.07   2.29   8.68 
1973 04 22.65   5.96  14.30 
1973 05 30.16  12.55  21.35 
1973 06 34.45  15.91  25.18 
1973 07 37.87  18.41  28.14 
1973 08 36.09  17.77  26.93 
1973 09 32.79  12.81  22.80 
1973 10 26.93   8.24  17.58 
1973 11 17.90   3.30  10.60 
1973 12 13.47   -.89   6.29 
1974 01 10.26  -1.49   4.38 
1974 02 15.29   -.65   7.32 
1974 03 21.86   5.86  13.86 
1974 04 24.87   6.18  15.52 
1974 05 32.59  12.60  22.59 
1974 06 39.32  18.04  28.68 
1974 07 36.68  17.81  27.24 
1974 08 37.74  17.31  27.52 
1974 09 34.12  14.85  24.48 
1974 10 26.06   9.10  17.58 
1974 11 16.31    .72   8.51 
1974 12 10.65  -3.83   3.41 
1975 01 11.84  -4.05   3.89 
1975 03 17.93   1.68   9.80 
1975 04 20.74   2.98  11.86 
1975 05 29.25   8.51  18.88 
1975 06 35.41  13.29  24.35 
1975 07 37.81  17.25  27.53 
1975 08 37.24  15.81  26.52 
1975 09 34.22  13.28  23.75 
1975 10 27.17   6.08  16.62 
1975 11 17.98   -.38   8.80 
1975 12 12.02  -3.21   4.40 
1976 01 13.68  -4.54   4.57 
1976 02 17.04    .43   8.74 
1976 03 19.48    .61  10.04 
1976 04 25.05   4.07  14.56 
1976 05 31.61  10.35  20.98 
1976 06 35.97  12.97  24.47 
1976 07 37.08  16.37  26.72 
1976 08 36.56  14.13  25.34 
1976 09 31.35  11.90  21.62 
1976 10 24.31   4.78  14.54 
1976 11 18.69    .29   9.49 
1976 12 12.81  -5.67   3.57 
1977 01 10.74  -5.10   2.82 
1977 02 18.24  -1.71   8.26 
1977 03 19.35  -1.35   9.00 
1977 04 26.67   5.23  15.95 
1977 05 26.82   6.85  16.83 
1977 06 35.75  14.54  25.14 
1977 07 37.16  16.74  26.95 
1977 08 36.58  16.04  26.31 
1977 09 33.43  12.78  23.10 
1977 10 27.47   7.18  17.32 
1977 11 19.04    .37   9.71 
1977 12 15.27   -.46   7.40 
1978 01 12.47  -1.91   5.28 
1978 02 14.08  -1.51   6.28 
1978 03 20.27   2.58  11.42 
1978 04 23.58   4.01  13.79 
1978 05 29.13   6.74  17.93 
1978 06 36.61  13.79  25.20 
1978 07 38.34  15.55  26.95 
1978 08 36.49  14.31  25.40 
1978 09 32.05  10.25  21.15 
1978 10 27.74   7.24  17.49 
1978 11 16.02    . 0   8.01 
1978 12  8.10  -6.65    .72 
1979 01  8.12  -6.62    .75 
1979 02 12.28  -4.86   3.70 
1979 03 18.20    .-9   9.05 
1979 04 24.61   3.72  14.16 
1979 05 29.03   7.64  18.33 
1979 06 34.74  11.92  23.33 
1979 07 37.71  15.46  26.58 
1979 08 34.62  13.00  23.81 
1979 09 35.02  12.76  23.89 
1979 10 27.24   6.94  17.09 
1979 11 15.74  -3.19   6.27 
1979 12 12.17  -4.98   3.59 
1980 01 12.06  -2.84   4.61 
1980 02 16.43  -1.38   7.52 
1980 03 17.59  -1.45   8.07 
1980 04 24.50   3.11  13.80 
1980 05 27.47   5.71  16.59 
1980 06 35.80  11.65  23.72 
1980 07 37.99  15.33  26.66 
1980 08 36.82  14.11  25.46 
1980 09 33.73  10.24  21.98 
1980 10 26.49   3.89  15.19 
1980 11 18.41  -1.27   8.57 
1980 12 15.95  -3.14   6.40 
1981 01 15.44 -99.99 -99.99 
1981 02 17.52   3.56  10.54 
1981 03 18.95   6.28  12.61 
1981 04 27.95  11.41  19.68 
1981 05 29.53  14.23  21.88 
1981 06 37.68  19.68  28.68 
1981 07 38.18  21.77  29.98 
1981 08 37.04  20.73  28.88 
1981 09 32.45  17.43  24.94 
1981 10 23.56   9.83  16.69 
1981 11 18.61   7.04  12.82 
1981 12 13.26   2.83   8.04 
1982 01 11.14    .54   5.84 
1982 02 14.52   2.63   8.57 
1982 03 18.34   6.24  12.29 
1982 04 24.25   9.26  16.75 
1982 05 28.87  13.41  21.14 
1982 06 35.50  17.45  26.48 
1982 07 37.12  20.71  28.91 
1982 08 34.57  20.29  27.43 
1982 09 31.90  16.92  24.41 
1982 10 23.00   8.39  15.69 
1982 11 15.25   4.52   9.88 
1982 12 10.85   1.13   5.99 
1983 01 12.50   1.19   6.84 
1983 02 15.73   4.32  10.02 
1983 03 17.79   6.21  12.00 
1983 04 21.54   7.05  14.29 
1983 05 30.31  13.10  21.70 
1983 06 35.58  17.82  26.70 
1983 07 36.45  20.82  28.63 
1983 08 35.06  20.31  27.68 
1983 09 34.41  18.76  26.59 
1983 10 26.84  12.12  19.48 
1983 11 18.54   6.31  12.42 
1983 12 14.18   3.46   8.82 
1984 01 13.28    .63   6.95 
1984 02 16.79   1.72   9.25 
1984 03 21.02   6.07  13.54 
1984 04 22.03   6.74  14.38 
1984 05 34.02  17.12  25.57 
1984 06 36.00  18.56  27.28 
1984 07 36.21  21.27  28.74 
1984 08 35.88  20.63  28.25 
1984 09 34.40  18.00  26.20 
1984 10 23.49   8.64  16.06 
1984 11 18.07   5.01  11.54 
1984 12 11.71   1.35   6.53 
1985 01 11.24   -.39   5.42 
1985 02 13.94    .87   7.40 
1985 03 19.25   6.39  12.82 
1985 04 28.04  11.12  19.58 
1985 05 32.46  14.88  23.67 
1985 06 38.31  18.73  28.52 
1985 07 38.75  21.53  30.14 
1985 08 39.09  20.81  29.95 
1985 09 31.53  13.60  22.56 
1985 10 26.40   9.79  18.09 
1985 11 16.77   4.63  10.70 
1985 12 12.42    .11   6.26 
1986 01 16.67   2.89   9.78 
1986 02 18.42   5.14  11.78 
1986 03 23.52   7.27  15.39 
1986 04 25.80   9.24  17.52 
1986 05 32.33  14.22  23.27 
1986 06 38.12  18.90  28.50 
1986 07 37.41  20.34  28.87 
1986 08 38.18  20.70  29.44 
1986 09 32.41  14.24  23.32 
1986 10 23.92   9.09  16.50 
1986 12 12.15 -99.99 -99.99 
1987 01 11.77   1.43   6.60 
1987 02 15.51   3.04   9.27 
