1897 01 12.90  -2.29   5.30 
1897 02 22.00    .98  11.49 
1897 03 26.86   4.82  15.84 
1897 04 29.33   6.71  18.02 
1897 05 29.86  13.15  21.50 
1897 06 33.25  17.57  25.41 
1897 07 36.53  18.98  27.75 
1897 08 32.14  17.14  24.64 
1897 09 28.87  12.56  20.71 
1898 08 99.99  18.37 -99.99 
1898 09 32.73  14.50  23.61 
1898 10 30.25   5.58  17.91 
1898 11 21.10    .76  10.93 
1898 12 15.97 -99.99 -99.99 
1900 01 14.32   4.34   9.33 
1900 02 15.10   4.61   9.85 
1900 03 22.50  11.35  16.92 
1900 04 24.51  14.04  19.27 
1900 05 31.23  19.94  25.58 
1900 06 35.43  25.26  30.34 
1900 07 31.72  23.42  27.57 
1900 08 32.25  24.83  28.54 
1900 09 32.32  24.67  28.49 
1900 10 25.60  16.50  21.05 
1900 11 19.70   8.60  14.15 
1900 12 13.82   1.27   7.54 
1901 01 15.50   3.16   9.33 
1901 02 16.79   6.21  11.50 
1901 03 20.92   6.79  13.85 
1901 04 24.67 -99.99 -99.99 
1901 05 31.25  17.06  24.15 
1901 06 36.30  22.53  29.41 
1901 07 35.91  23.51  29.71 
1901 08 36.37  23.57  29.97 
1901 09 32.54  19.65  26.09 
1901 10 27.59  14.80  21.19 
1901 11 23.51   8.14  15.83 
1901 12 14.05   1.36   7.70 
1902 01 14.41   1.97   8.18 
1902 02 15.22   3.60   9.41 
1902 03 20.27   4.81  12.54 
1902 04 29.20  12.60  20.90 
1902 05 32.22  18.37  25.30 
1902 06 36.16  20.97  28.57 
1902 07 34.37  22.13  28.25 
1902 08 34.93  24.00  29.46 
1902 10 29.52  13.64  21.58 
1902 11 22.46   9.26  15.86 
1902 12 14.90   1.90   8.39 
1903 01 14.23   2.43   8.33 
1903 02 12.78   2.44   7.60 
1903 03 18.78   8.24  13.51 
1903 04 23.81  13.61  18.70 
1903 05 27.94  19.20  23.57 
1903 06 29.78  19.78  24.78 
1903 07 34.36  25.08  29.72 
1928 12 18.84    .33   9.58 
1929 01 19.41    .34   9.87 
1929 02 17.27   -.66   8.30 
1929 03 25.88   6.19  16.03 
1929 04 30.48  12.67  21.57 
1929 05 31.27  13.60  22.43 
1929 06 36.24  19.82  28.03 
1929 07 33.82  20.62  27.22 
1929 08 35.93  20.33  28.13 
1929 09 31.72  17.62  24.67 
1929 10 27.38  11.90  19.64 
1929 11 20.78   1.03  10.90 
1929 12 19.18    .45   9.81 
1930 01 14.20  -3.23   5.48 
1930 02 25.10   3.21  14.15 
1930 03 22.68   4.59  13.63 
1930 04 29.80  11.66  20.73 
1930 05 30.75  15.39  23.07 
1930 06 31.76  18.03  24.89 
1930 07 34.78  20.28  27.53 
1930 08 36.02  19.52  27.77 
1930 09 34.84  17.66  26.25 
1930 10 24.63  12.44  18.53 
1930 11 19.79   5.85  12.82 
1930 12 15.29   -.23   7.53 
1931 01 15.71   1.60   8.65 
1931 02 18.02   4.44  11.23 
1931 03 23.63   1.92  12.77 
1931 04 25.07   7.94  16.50 
1931 05 28.32  12.42  20.36 
1931 06 32.75  17.40  25.07 
1931 07 34.00  19.65  26.82 
1931 08 34.55  17.20  25.87 
1931 09 34.24  18.58  26.41 
1931 10 30.98  13.26  22.12 
1931 11 21.79   6.82  14.30 
1931 12 15.80    .75   8.27 
1932 01 17.78   -.36   8.71 
1932 02 21.99   3.60  12.79 
1932 03 22.23   2.27  12.25 
1932 04 29.63  10.16  19.89 
1932 05 30.55  15.39  22.97 
1932 06 34.98  19.35  27.16 
1932 07 34.93  20.82  27.88 
1932 08 33.11  19.95  26.53 
1932 09 27.11  15.35  21.23 
1932 10 23.87   8.02  15.94 
1932 11 20.43   1.21  10.82 
1932 12 13.62  -1.25   6.18 
1933 01 18.95   1.45  10.20 
1933 02 18.09   -.64   8.72 
1933 03 26.35   6.37  16.36 
1933 04 29.46   8.68  19.07 
1933 05 30.76  13.67  22.21 
1933 06 32.16  18.76  25.46 
1933 07 32.66  19.65  26.16 
1933 08 30.74  19.81  25.27 
1933 09 29.98  18.54  24.26 
1933 10 23.83  10.12  16.97 
1933 11 20.16   3.81  11.98 
1933 12 19.69   1.37  10.53 
1934 01 99.99   -.67 -99.99 
1934 02 19.66   1.37  10.51 
1934 03 26.41   1.98  14.19 
1934 04 30.56  10.60  20.58 
1934 05 33.93  14.25  24.09 
1934 06 37.18  18.98  28.08 
1934 07 36.75  19.43  28.09 
1934 08 36.07  20.00  28.03 
1934 09 34.20  15.60  24.90 
1934 10 31.31  11.56  21.43 
1934 11 23.95   5.85  14.90 
1934 12 19.86   -.26   9.80 
1935 01 22.77   1.38  12.07 
1935 02 21.31    .97  11.14 
1935 03 26.55   5.86  16.20 
1935 04 31.07  10.36  20.71 
1935 05 30.85  13.35  22.10 
1935 06 33.72  16.84  25.28 
1935 07 33.56  18.23  25.89 
1935 08 35.68  18.95  27.31 
1935 09 29.11  14.08  21.59 
1935 10 27.85  10.72  19.28 
1935 11 21.98   4.81  13.39 
1935 12 16.77    .79   8.78 
1936 01 18.92  -2.86   8.03 
1936 02 21.74  -1.71  10.01 
1962 08 36.03  21.00  28.51 
1962 09 30.80  18.79  24.80 
1962 10 27.52  13.71  20.61 
1962 11 19.85   5.16  12.50 
1962 12 15.33    .70   8.01 
1963 01 13.40  -3.51   4.94 
1963 02 15.99   -.38   7.80 
1963 03 22.91   5.90  14.40 
1963 04 29.42  13.64  21.53 
1963 05 30.45  15.24  22.84 
1963 06 32.48  19.12  25.80 
1963 07 33.93  20.36  27.15 
1963 08 34.28  21.19  27.73 
1963 09 31.12  17.59  24.35 
1963 10 27.60  12.26  19.93 
1963 11 20.01   4.80  12.40 
1963 12 12.17  -2.24   4.96 
1964 01 15.67  -4.17   5.75 
1964 02 15.61  -2.90   6.35 
1964 03 23.21   4.75  13.98 
1964 05 31.19  15.27  23.23 
1964 06 33.31  19.77  26.54 
1964 08 35.61  21.21  28.41 
1964 09 29.48  18.11  23.79 
1964 10 25.86   8.00  16.93 
1964 11 21.70   4.73  13.21 
1964 12 17.46    .24   8.85 
1965 01 17.73   1.40   9.56 
1965 02 15.43   -.41   7.51 
1965 03 18.21   2.75  10.48 
1965 04 29.19  12.34  20.76 
1965 05 30.44  16.29  23.36 
1965 06 31.42  19.61  25.51 
1965 07 34.53  21.21  27.87 
1965 08 33.53  19.87  26.70 
1965 09 30.84  17.54  24.19 
1965 10 26.65   9.46  18.05 
1965 11 24.52   7.52  16.02 
1965 12 16.60   3.59  10.09 
1966 01 12.83  -2.71   5.06 
1966 02 15.83  -1.85   6.99 
1966 03 22.83   5.22  14.02 
1966 04 27.28   9.93  18.61 
1966 05 29.88  15.80  22.84 
1966 06 31.25  18.70  24.97 
1966 07 34.75  21.82  28.29 
1966 08 32.48  20.66  26.57 
1966 09 30.60  17.33  23.96 
1966 10 24.91   8.29  16.60 
1966 11 22.25   4.73  13.49 
1966 12 16.62  -2.75   6.93 
1967 01 16.44  -2.19   7.12 
1967 02 17.84 -99.99 -99.99 
1967 03 25.61   7.29  16.45 
1967 04 28.98  14.53  21.75 
1967 05 31.63  13.63  22.63 
1967 06 34.55  21.00  27.77 
1967 07 34.18  20.72  27.45 
1967 08 31.49  18.45  24.97 
1967 09 28.33  14.71  21.52 
1967 10 26.83   7.46  17.14 
1967 11 22.24   5.91  14.07 
1967 12 14.53  -1.33   6.60 
1968 01 13.78   1.17   7.48 
1968 02 15.57    .80   8.18 
1968 03 18.21   5.05  11.63 
1968 04 25.69  10.53  18.11 
1968 05 30.02  15.43  22.72 
1968 06 33.59  19.27  26.43 
1968 07 31.91  20.24  26.07 
1968 08 33.30  20.06  26.68 
1968 09 28.24  14.62  21.43 
1968 10 27.65 -99.99 -99.99 
1968 11 18.79   3.83  11.31 
1968 12 16.92  -2.06   7.43 
1969 01 16.92   1.27   9.09 
1969 02 17.65   1.91   9.78 
1969 03 19.62   2.50  11.06 
1969 04 27.07  12.96  20.01 
1969 05 29.45  14.70  22.07 
1969 06 34.71  19.57  27.14 
1969 07 36.70  22.52  29.61 
1969 08 35.48  21.07  28.27 
1969 09 31.35  18.01  24.68 
1969 10 24.43  11.55  17.99 
1969 11 18.99   3.73  11.36 
1969 12 18.87   1.32  10.09 
1970 01 14.95  -2.19   6.38 
1970 02 17.20   2.00   9.60 
1970 03 19.32   3.30  11.31 
1970 04 27.83  10.95  19.39 
1970 05 29.27  12.94  21.10 
1970 06 31.33  17.94  24.63 
1970 07 33.58  20.41  26.99 
1970 08 33.68  19.57  26.62 
1970 09 28.94  17.37  23.15 
1970 10 23.42   7.22  15.32 
1970 11 21.25    .91  11.08 
1970 12 19.35   1.42  10.38 
1971 01 19.93   -.81   9.56 
1971 02 20.10    . 5  10.07 
1971 03 25.05   2.87  13.95 
1971 04 26.40   9.28  17.84 
1971 05 30.57  15.01  22.79 
1971 06 31.31  18.19  24.75 
1971 07 33.16  19.37  26.27 
1971 08 29.41  17.83  23.62 
1971 09 29.26  16.02  22.64 
1971 10 24.48  11.65  18.06 
1971 11 21.22   5.10  13.16 
1971 12 16.61   2.65   9.63 
1972 01 17.21   -.58   8.31 
1972 02 19.89   -.20   9.84 
1972 03 26.09   7.31  16.70 
1972 04 29.76  12.69  21.22 
1972 05 28.85  14.96  21.90 
1972 06 33.18  18.25  25.71 
1972 07 31.45  19.79  25.62 
1972 08 30.61  18.57  24.59 
1972 09 30.91  18.14  24.52 
1972 10 24.72  10.82  17.77 
1972 11 17.71   2.03   9.87 
1972 12 16.34  -2.53   6.90 
1973 02 14.56    .29   7.42 
1973 03 23.46   5.51  14.48 
1973 04 25.49   8.80  17.14 
1973 05 31.05  12.64  21.84 
1973 06 32.78  18.67  25.72 
1973 07 32.03  19.57  25.80 
1973 08 32.99  17.45  25.22 
1973 09 29.98  15.40  22.68 
1973 10 26.93   9.42  18.17 
1973 11 23.86   3.98  13.92 
1973 12 18.98  -3.09   7.94 
1974 01 17.26  -2.68   7.29 
1974 02 19.48  -2.68   8.39 
1974 03 26.60   8.03  17.31 
1974 04 27.65  10.34  18.99 
1974 05 31.42  16.41  23.91 
1974 06 34.03  17.75  25.89 
1974 07 33.75  18.82  26.28 
1974 08 31.78  17.86  24.82 
1974 09 25.37  11.50  18.43 
1974 10 24.10   8.60  16.35 
1974 11 18.24   2.91  10.57 
1974 12 15.45   -.80   7.32 
1975 01 16.70    .11   8.40 
1975 02 18.25    .91   9.58 
1975 03 23.57   4.56  14.06 
1975 04 26.48   9.97  18.23 
1975 05 30.24  15.03  22.63 
1975 06 34.32  18.45  26.38 
1975 07 30.82  18.71  24.77 
1975 08 32.50  18.95  25.73 
1975 09 28.37  13.81  21.09 
1975 10 26.49   9.33  17.91 
1975 11 22.22   2.43  12.32 
1975 12 16.96  -1.03   7.97 
1976 01 15.50  -3.53   5.98 
1976 02 22.29   2.47  12.38 
1976 03 24.21   4.71  14.46 
1976 04 26.48  11.36  18.92 
1976 05 27.07  11.79  19.43 
1976 06 33.43  19.26  26.34 
1976 07 28.87  18.77  23.82 
1976 08 33.37  17.26  25.31 
1976 09 28.75  16.20  22.47 
1976 10 22.18   5.28  13.73 
1976 11 15.68   1.55   8.61 
1976 12 15.08  -1.67   6.70 
1977 01 12.20  -2.31   4.94 
1977 02 18.57    .69   9.63 
1977 03 22.41   4.35  13.38 
1977 04 25.73   9.60  17.67 
1977 05 30.26  16.51  23.38 
1977 06 34.06  19.12  26.59 
1977 07 34.40  20.81  27.60 
1977 08 36.83  22.05  29.44 
1977 09 35.65  18.59  27.12 
1977 10 27.51  10.95  19.23 
1977 11 23.10   3.34  13.22 
1977 12 19.99    .44  10.21 
1978 01 13.16  -2.84   5.16 
1978 02 13.95  -1.42   6.26 
1978 03 21.52   3.93  12.72 
1978 04 29.85  11.92  20.88 
1978 05 32.24  15.89  24.06 
1978 06 32.80  19.29  26.04 
1978 07 34.95  21.30  28.12 
1978 08 32.68  19.62  26.15 
1978 09 27.07  17.01  22.04 
1978 10 23.42  10.00  16.70 
1978 11 18.94   7.86  13.40 
1978 12 15.34   -.72   7.31 
1979 01 11.10  -3.12   3.99 
1979 02 16.52   -.75   7.88 
1979 03 21.40   6.08  13.74 
1979 04 27.14  10.74  18.93 
1979 05 29.01  13.16  21.08 
1979 06 31.26  16.71  23.99 
1979 07 35.16  20.82  27.99 
1979 08 32.84  18.89  25.87 
1979 09 31.15  14.17  22.66 
1979 10 29.75   8.78  19.26 
1979 11 19.40   2.47  10.93 
1979 12 17.68   -.77   8.45 
1980 02 18.00   -.49   8.75 
1980 03 22.55   5.17  13.86 
1980 04 26.72   8.22  17.46 
1980 05 30.85  15.97  23.41 
1980 06 36.16  20.82  28.49 
1980 07 37.09  22.20  29.64 
1980 08 32.95  19.86  26.40 
1980 09 30.00  17.92  23.96 
1980 10 24.16   8.39  16.27 
1980 11 18.31   2.78  10.54 
1980 12 17.09   1.15   9.12 
1981 01 14.56   1.33   7.94 
1981 02 17.79   1.98   9.88 
1981 03 19.49   5.24  12.36 
1981 04 25.65  12.78  19.21 
1981 05 28.26  14.42  21.34 
1981 06 31.96  18.71  25.34 
1981 07 33.91  20.51  27.21 
1981 08 33.00  19.36  26.18 
1981 09 32.03  16.65  24.34 
1981 10 24.78  12.63  18.70 
1981 11 23.87   3.54  13.70 
1981 12 19.62    .16   9.89 
1982 01 17.87 -99.99 -99.99 
1982 02 15.96 -99.99 -99.99 
1982 03 24.32 -99.99 -99.99 
1982 04 27.29  11.79  19.54 
1982 05 28.39  15.13  21.76 
1982 06 33.36  19.98  26.67 
1982 07 35.83  21.27  28.55 
1982 08 36.38  21.14  28.76 
1982 09 33.64  17.49  25.56 
1982 10 26.86  10.74  18.79 
1982 11 19.48 -99.99 -99.99 
1982 12 15.11    .11   7.60 
1983 01 15.25 -99.99 -99.99 
1983 02 18.12   1.82   9.97 
1983 03 21.98 -99.99 -99.99 
1983 04 24.95   7.79  16.37 
1983 05 31.50  15.10  23.30 
1983 06 32.58  18.58  25.58 
1983 07 35.07  21.43  28.25 
1983 08 35.15  20.12  27.63 
1983 09 31.86  18.21  25.04 
1983 10 25.82 -99.99 -99.99 
1983 11 22.18 -99.99 -99.99 
1983 12 13.71 -99.99 -99.99 
1984 01 12.08 -99.99 -99.99 
1984 02 19.36 -99.99 -99.99 
1984 03 23.36 -99.99 -99.99 
1984 04 28.59   8.89  18.74 
1984 05 31.45  15.56  23.50 
1984 06 31.83  19.70  25.77 
1984 07 34.05  19.69  26.87 
1984 08 34.63  20.54  27.58 
1984 09 29.78  15.48  22.63 
1984 10 24.27  11.99  18.13 
1984 11 19.18   4.46  11.82 
1984 12 18.07 -99.99 -99.99 
1985 01 12.39 -99.99 -99.99 
1985 02 15.16 -99.99 -99.99 
1985 03 22.17   7.66  14.91 
1985 04 27.20  11.87  19.53 
1985 05 31.75  16.62  24.18 
1985 06 31.27  19.24  25.25 
1985 07 32.45  19.77  26.11 
1985 08 34.53  21.42  27.97 
1985 09 30.30  18.04  24.17 
1985 10 24.43  13.19  18.81 
1985 11 22.89   8.09  15.49 
1985 12 16.27  -2.43   6.92 
1986 01 17.15   -.85   8.14 
1986 02 21.03   4.16  12.59 
1986 03 24.00   7.06  15.53 
1986 04 29.18  14.93  22.05 
1986 05 30.55  16.43  23.49 
1986 06 30.73  19.98  25.35 
1986 08 32.05  21.25  26.65 
1986 09 30.29  19.69  24.99 
1986 10 22.70  12.20  17.45 
1986 11 18.73   5.87  12.29 
1986 12 13.08   2.33   7.71 
1987 01 15.53   -.39   7.57 
1987 02 15.90   3.58   9.74 
1987 03 19.06   3.60  11.33 
1987 04 23.52   7.44  15.48 
1987 05 27.66  15.53  21.59 
1987 06 29.52  18.31  23.91 
1987 07 31.75  20.56  26.15 
1987 08 33.46  20.93  27.19 
1987 09 29.49  16.03  22.76 
1987 10 25.39  11.15  18.27 
1987 11 19.39   3.68  11.53 
1987 12 16.37   -.31   8.03 
1988 01 12.60  -2.29   5.15 
1988 02 17.17    .73   8.95 
1988 03 23.01   4.03  13.52 
1988 04 28.18   9.30  18.74 
1988 05 29.29  15.38  22.33 
1988 06 31.99  19.82  25.90 
1988 07 29.03  17.70  23.36 
1988 08 29.50  18.02  23.76 
1988 09 27.28  14.44  20.86 
1988 10 23.19   8.45  15.82 
1988 11 20.94   2.15  11.54 
1988 12 13.41  -2.44   5.48 
1989 01 15.25  -1.62   6.81 
1989 02 13.10  -1.38   5.86 
1989 03 20.90   3.06  11.98 
1989 04 25.64   8.52  17.08 
1989 05 30.65  14.68  22.66 
1989 06 30.50  16.66  23.58 
1989 07 31.96  18.79  25.37 
1989 08 32.50  19.46  25.98 
1989 09 30.09  16.02  23.05 
1989 10 27.50  10.60  19.04 
1989 11 21.55   4.34  12.94 
1989 12 13.93  -2.83   5.55 
1990 01 18.03    .90   9.46 
1990 02 20.02   2.66  11.34 
1990 03 21.88   6.90  14.39 
1990 04 25.69  11.81  18.75 
1990 05 31.18  16.15  23.66 
1990 06 34.71  22.11  28.41 
1990 07 30.55  20.29  25.42 
1990 08 99.99  19.12 -99.99 
1990 09 99.99  19.02 -99.99 
1990 10 25.32   9.02  17.17 
1990 11 20.94   6.34  13.64 
1990 12 17.07   -.66   8.20 
1991 01 14.29    . 7   7.18 
1991 02 18.37   3.64  11.00 
1991 03 24.58   7.63  16.10 
1991 04 28.83  12.01  20.42 
1991 05 31.83  17.69  24.76 
1991 06 33.93  19.40  26.66 
1991 07 32.79  20.14  26.46 
1991 08 33.28  20.53  26.90 
1991 09 26.31  15.74  21.02 
1991 10 26.71   9.93  18.32 
1991 11 17.73   2.61  10.17 
1991 12 13.99   2.75   8.37 
1992 01 13.11   1.33   7.22 
1992 02 17.39   3.86  10.62 
1992 03 23.20   7.47  15.33 
1992 04 25.65  11.23  18.43 
1992 05 27.24  14.26  20.75 
1992 06 33.09  19.54  26.32 
1992 07 32.68  20.40  26.54 
1992 08 32.00  19.57  25.79 
1992 09 31.69  17.94  24.81 
1992 10 27.77  11.06  19.41 
1992 11 18.94   3.30  11.12 
1992 12 17.01   3.17  10.09 
1993 01 15.53   1.79   8.66 
1993 02 18.24   3.54  10.89 
1993 03 23.56   6.48  15.02 
1993 04 27.64  10.58  19.11 
1993 05 29.93  14.76  22.34 
1993 06 32.02  19.77  25.89 
1993 07 33.41  21.43  27.42 
1993 08 34.43  21.97  28.20 
1993 09 28.41  16.37  22.39 
1993 10 26.11   9.60  17.85 
1993 11 18.54   2.54  10.54 
1994 01 16.81    .50   8.65 
1994 02 17.54   2.64  10.09 
1994 03 22.71   7.88  15.29 
1994 04 27.48   9.81  18.64 
1994 05 30.05  16.94  23.49 
1994 06 36.25  20.88  28.57 
1994 07 34.87  21.57  28.22 
1994 08 34.05  20.98  27.51 
1994 09 30.39  15.81  23.10 
1994 10 26.70  12.89  19.79 
1994 11 21.64   6.45  14.04 
1995 01 16.74    .37   8.55 
1995 02 21.44   4.06  12.75 
1995 03 21.00   5.90  13.45 
1995 04 26.89   8.76  17.82 
1995 05 30.90  15.24  23.07 
1995 06 30.92  18.94  24.93 
1995 07 34.97  20.89  27.93 
1995 08 33.40  22.05  27.72 
1995 09 30.49  16.83  23.66 
1995 10 27.11   9.02  18.06 
1995 11 21.15   4.37  12.76 
1996 01 17.27  -2.78   7.24 
1996 02 20.89   3.01  11.95 
1996 03 20.39   2.51  11.45 
1996 04 26.97   8.85  17.91 
1996 05 34.04  18.26  26.15 
1996 06 34.43  21.48  27.96 
1996 08 31.95  20.56  26.25 
1996 09 29.13  16.66  22.89 
1996 10 25.36   9.70  17.53 
1996 11 20.71   5.61  13.16 
1997 02 14.40   1.90   8.14 
1997 03 22.24   7.08  14.66 
1997 04 21.56   8.06  14.81 
1997 05 29.32  15.18  22.25 
1997 06 31.53  18.53  25.03 
1997 07 33.84  21.81  27.82 
1997 09 31.59  18.83  25.21 
1997 10 25.32  10.51  17.91 
1997 11 19.52   4.09  11.80 
1998 01 21.68    .47  11.07 
1998 02 21.95    . 8  11.01 
1998 03 22.77   4.10  13.43 
1998 04 27.56   8.31  17.93 
1998 05 35.07  17.54  26.30 
1998 06 36.50  21.46  28.98 
1998 07 36.66  22.89  29.77 
1998 08 31.71  20.55  26.13 
1998 09 32.25  18.28  25.26 
1998 10 26.36  12.88  19.62 
1998 11 21.26 -99.99 -99.99 
1998 12 17.52    .41   8.96 
1999 01 20.37   -.69   9.84 
1999 02 23.65   2.04  12.84 
1999 03 21.75   7.22  14.48 
1999 04 28.06  11.92  19.99 
1999 05 30.54  16.61  23.57 
1999 06 30.83  19.73  25.28 
1999 07 31.53  20.21  25.87 
1999 08 34.41  20.32  27.37 
1999 09 31.10  17.33  24.21 
1999 10 26.49   9.02  17.75 
1999 11 23.04   5.16  14.10 
1999 12 16.21   -.48   7.87 
2000 01 18.99    .96   9.97 
2000 02 22.26   4.92  13.59 
2000 03 24.98   7.68  16.33 
2000 04 28.43  11.51  19.97 
2000 05 33.68  18.62  26.16 
2000 06 30.93  20.27  25.60 
2000 07 35.06  21.37  28.21 
2000 08 34.18  20.58  27.38 
2000 09 32.70 -99.99 -99.99 
2000 10 21.60  12.50  17.04 
2000 11 15.93   3.62   9.77 
2000 12 13.13  -1.19   5.97 
2001 01 12.72    . 7   6.39 
2001 02 16.96   3.83  10.40 
2001 03 19.65   6.36  13.00 
2001 04 26.70  14.16  20.43 
2001 05 32.31  16.61  24.46 
2001 06 35.46  21.31  28.38 
2001 07 35.89  22.71  29.30 
2001 08 34.00  21.23  27.61 
2001 09 31.13  16.65  23.89 
2001 10 26.71  10.18  18.44 
2001 12 15.70   1.93   8.81 
2002 02 15.21   -.79   7.21 
2002 03 20.77   3.28  12.02 
2002 04 28.12  13.68  20.90 
2002 05 31.08  17.36  24.22 
2002 06 33.66  21.01  27.34 
2002 07 31.84  20.37  26.11 
2002 08 34.41  21.70  28.05 
2002 09 30.94 -99.99 -99.99 
2002 10 23.66  12.89  18.27 
2002 11 17.68   3.57  10.62 
2002 12 15.32    .50   7.91 
2003 01 15.94    .52   8.22 
2003 03 22.80   7.25  15.02 
2003 04 28.06  10.68  19.36 
2003 05 32.81  18.02  25.41 
2003 06 33.61 -99.99 -99.99 
2003 07 31.66  20.16  25.91 
2003 08 33.84  20.48  27.16 
2003 09 28.66 -99.99 -99.99 
2003 10 25.11  11.66  18.38 
2003 11 19.49   7.05  13.27 
2003 12 16.65  -1.12   7.76 
2004 01 14.67   2.28   8.47 
2004 02 15.32   1.99   8.65 
2004 03 21.51  10.12  15.81 
2004 05 29.44  15.20  22.32 
2004 06 32.34  19.21  25.78 
2004 07 31.60  19.69  25.64 
2004 08 31.11  18.93  25.02 
2004 09 28.30  16.39  22.34 
2004 10 25.77  13.62  19.69 
2004 11 18.09   5.39  11.74 
2004 12 15.32 -99.99 -99.99 
2005 01 16.85 -99.99 -99.99 
2005 02 15.97   4.42  10.19 
2005 03 22.26 -99.99 -99.99 
2005 04 26.85 -99.99 -99.99 
2005 05 29.04 -99.99 -99.99 
2005 06 32.84  20.45  26.64 
2005 10 24.43 -99.99 -99.99 
2005 11 23.03 -99.99 -99.99 
2005 12 17.64 -99.99 -99.99 
2006 01 20.17 -99.99 -99.99 
2006 02 19.76 -99.99 -99.99 
2006 03 24.16 -99.99 -99.99 
2006 04 30.02 -99.99 -99.99 
2006 05 33.50  16.89  25.20 
2006 06 34.31  19.64  26.97 
2006 07 34.96  21.76  28.36 
2006 10 26.72 -99.99 -99.99 
2007 10 29.14  12.33  20.73 
2007 11 24.21   4.85  14.53 
2008 01 16.37  -1.04   7.66 
2008 02 22.00   2.72  12.36 
2008 03 25.63   6.06  15.84 
2008 04 29.42  11.25  20.33 
2008 05 33.47  16.84  25.15 
2008 07 32.30  20.80  26.55 
2008 08 32.58  20.20  26.39 
2008 09 27.83  16.02  21.92 
2008 10 25.82   9.34  17.58 
2008 11 22.33   4.04  13.18 
2008 12 17.20    .-4   8.58 
2009 01 18.82    .44   9.63 
2009 02 22.62   3.39  13.00 
2009 03 22.88   6.76  14.82 
2009 04 27.59  10.27  18.93 
2009 05 32.03  17.03  24.53 
2009 06 34.82  20.74  27.78 
2009 07 35.91  22.54  29.23 
2009 08 36.63  22.45  29.54 
2009 09 30.48  16.84  23.66 
2009 10 26.17  11.34  18.75 
2009 11 22.08   4.09  13.08 
2009 12 14.35   -.70   6.82 
2010 01 14.11  -1.25   6.43 
2010 02 14.98   1.36   8.17 
2010 03 21.09   3.69  12.39 
2010 04 25.30  11.18  18.24 
2010 05 30.67  16.21  23.44 
2010 06 35.20  21.66  28.43 
2010 07 30.37  21.29  25.83 
2010 08 34.97  20.93  27.95 
2010 09 32.20  18.33  25.26 
2010 10 28.68  11.20  19.94 
2010 11 22.40   3.13  12.76 
2010 12 19.12    . 8   9.60 
2011 01 17.12   -.93   8.09 
2011 02 18.37    .62   9.49 
2011 03 27.31   8.47  17.89 
2011 04 32.20  12.34  22.27 
2011 05 33.47  15.90  24.68 
2011 06 37.52  22.20  29.86 
2011 07 36.41  23.16  29.79 
2011 09 33.90  17.44  25.67 
2011 10 27.45  10.79  19.12 
2011 11 22.11   4.94  13.52 
2011 12 12.78    .97   6.87 
2012 01 18.11    .42   9.26 
2012 02 18.24   3.52  10.88 
2012 04 29.59  13.32  21.45 
2012 05 29.56  15.64  22.60 
2012 06 34.37  20.33  27.34 
2012 07 33.29  20.62  26.95 
2012 11 22.38   6.69  14.53 
2012 12 18.26    .66   9.46 
2013 01 15.09   1.49   8.29 
2013 02 19.14   2.64  10.89 
2013 03 22.48   3.86  13.17 
2013 04 26.15   8.60  17.37 
2013 05 30.30  13.86  22.08 
2013 06 33.74  20.11  26.92 
2013 07 30.77  20.08  25.42 
