1923 10 28.17  11.68  19.92 
1923 11 19.57   9.63  14.60 
1924 01 17.29   3.46  10.37 
1924 02 21.93   4.16  13.04 
1924 03 23.80   8.03  15.91 
1924 04 26.72  10.90  18.81 
1924 05 33.87  16.54  25.21 
1924 06 42.83  16.83  29.83 
1924 08 43.33  13.29  28.31 
1924 09 35.41  11.60  23.50 
1924 10 27.87  12.23  20.04 
1924 11 27.03   9.10  18.06 
1925 01 18.17   2.75  10.46 
1925 02 23.48   7.46  15.46 
1925 03 27.07  10.87  18.96 
1925 04 31.55  18.20  24.87 
1925 05 33.52  19.16  26.34 
1925 06 35.28  21.37  28.32 
1925 08 30.93  19.61  25.27 
1925 09 30.21  17.77  23.99 
1944 08 34.34  18.69  26.51 
1949 06 35.00  18.83  26.91 
1949 08 30.97  16.94  23.95 
1949 09 29.47  16.62  23.05 
1949 10 27.45  11.13  19.29 
1949 11 23.67   3.21  13.44 
1949 12 18.87   1.94  10.40 
1950 01 22.29   4.66  13.47 
1950 02 23.57   5.86  14.71 
1950 03 27.42   7.55  17.48 
1950 04 30.53  11.90  21.21 
1950 05 33.66  15.81  24.74 
1950 06 34.07  19.53  26.80 
1950 07 31.65  17.96  24.81 
1950 08 31.81  17.03  24.42 
1950 09 30.53  15.73  23.13 
1950 10 28.84  10.06  19.45 
1950 11 26.11   3.94  15.02 
1950 12 22.51 -99.99 -99.99 
1951 01 20.18 -99.99 -99.99 
1951 02 24.18    .73  12.45 
1951 03 25.25   5.86  15.55 
1951 04 27.80   9.81  18.80 
1951 05 33.30  14.63  23.96 
1951 06 36.66  19.95  28.30 
1951 07 34.00  18.79  26.40 
1951 08 33.15  18.54  25.84 
1951 09 31.81  15.34  23.57 
1951 10 28.39  11.79  20.09 
1951 11 22.92   5.77  14.34 
1951 12 20.71   3.06  11.88 
1952 01 23.45   3.80  13.62 
1952 02 20.64   1.19  10.91 
1952 03 24.07   4.84  14.45 
1952 04 27.08   9.43  18.26 
1952 05 31.61  13.93  22.77 
1952 06 33.66  18.57  26.11 
1952 07 34.91  22.03  28.47 
1952 08 39.59  25.30  32.44 
1952 09 38.38  24.04  31.21 
1952 10 37.81  19.87  28.84 
1952 11 25.43   6.99  16.20 
1952 12 19.25 -99.99 -99.99 
1953 01 22.48   2.21  12.34 
1953 02 23.21 -99.99 -99.99 
1953 03 28.06  10.26  19.16 
1953 04 30.43  12.13  21.28 
1953 05 33.23  15.39  24.31 
1953 06 37.80  20.73  29.26 
1953 07 34.48  20.35  27.41 
1953 08 33.16  18.87  26.01 
1953 09 30.13  13.30  21.71 
1953 10 27.84  11.26  19.54 
1953 11 23.37   4.25  13.81 
1953 12 18.42   -.70   8.85 
1954 01 23.03 -99.99 -99.99 
1954 02 23.68   6.08  14.88 
1954 03 27.06   7.77  17.41 
1954 04 30.67  14.07  22.37 
1954 05 33.23  16.16  24.69 
1954 06 34.66  19.77  27.22 
1954 07 32.18  18.23  25.21 
1954 08 30.94  18.00  24.47 
1954 09 31.07  16.00  23.53 
1954 10 28.58  11.81  20.19 
1954 11 23.80   3.30  13.54 
1954 12 20.74    .55  10.64 
1955 01 17.94   -.87   8.53 
1955 02 23.11   2.25  12.68 
1955 03 26.84   8.39  17.61 
1955 04 30.60  11.43  21.01 
1955 05 31.84  15.58  23.71 
1955 06 34.70  19.90  27.30 
1955 07 32.06  18.61  25.33 
1955 08 30.74  17.58  24.16 
1955 09 29.90  15.37  22.63 
1955 10 28.23   9.00  18.61 
1955 11 24.76   4.38  14.57 
1955 12 23.71 -99.99 -99.99 
1956 01 21.32    .42  10.87 
1956 02 23.03    .45  11.74 
1956 03 27.87   5.42  16.64 
1956 04 29.27   9.53  19.40 
1956 05 35.16  16.06  25.61 
1956 06 36.57  19.29  27.93 
1956 07 35.13  19.03  27.08 
1956 08 34.39  18.23  26.31 
1956 09 31.50  13.93  22.71 
1956 10 29.94   8.77  19.35 
1956 11 24.00   2.53  13.26 
1956 12 20.81 -99.99 -99.99 
1957 01 23.90   3.73  13.81 
1957 02 26.75   5.61  16.18 
1957 03 24.13   5.32  14.72 
1957 04 29.73  10.70  20.21 
1957 05 31.90  12.97  22.43 
1957 06 35.66  18.33  27.00 
1957 07 34.39  18.84  26.61 
1957 08 32.68  17.19  24.93 
1957 09 31.93  14.13  23.03 
1957 10 27.61  10.35  18.98 
1957 11 22.30   2.29  12.29 
1957 12 21.90 -99.99 -99.99 
1958 01 18.12  -1.44   8.34 
1958 02 22.54 -99.99 -99.99 
1958 03 24.61   5.03  14.82 
1958 04 29.57   9.20  19.38 
1958 05 31.74  12.84  22.29 
1958 06 35.97  18.33  27.15 
1958 07 34.97  18.03  26.50 
1958 08 33.29  17.16  25.22 
1958 09 28.27  15.83  22.05 
1958 10 23.52  10.68  17.10 
1958 11 21.97   5.22  13.59 
1958 12 17.87 -99.99 -99.99 
1959 01 20.26 -99.99 -99.99 
1959 02 22.46 -99.99 -99.99 
1959 03 23.87 -99.99 -99.99 
1959 04 27.37   9.00  18.18 
1959 05 32.16  13.77  22.96 
1959 06 34.80  16.93  25.86 
1959 07 31.84  16.32  24.08 
1959 08 31.29  16.42  23.85 
1959 09 31.35  15.69  23.52 
1959 10 29.23  11.42  20.32 
1959 11 24.23   5.50  14.86 
1959 12 20.37   1.68  11.02 
1960 01 19.94    .58  10.26 
1960 02 22.10 -99.99 -99.99 
1960 03 28.97   8.67  18.82 
1960 04 31.33  11.73  21.53 
1960 05 34.32  15.26  24.79 
1960 06 37.53  21.90  29.71 
1960 07 33.00  20.17  26.58 
1960 08 31.23  19.74  25.48 
1960 09 31.80  14.93  23.36 
1960 10 31.26  13.52  22.39 
1960 11 25.67   8.77  17.22 
1960 12 18.90   2.75  10.82 
1961 01 17.45   2.68  10.06 
1961 02 23.46   2.71  13.08 
1961 03 27.58   7.48  17.53 
1961 04 32.20  12.70  22.45 
1961 05 36.87  16.77  26.82 
1961 06 34.40  20.33  27.36 
1961 07 33.03  19.16  26.09 
1961 08 33.00  19.06  26.03 
1961 09 32.07  18.93  25.50 
1961 10 29.77  11.77  20.77 
1961 11 24.80   5.39  15.09 
1962 02 26.71   5.36  16.03 
1962 03 26.61   5.27  15.94 
1962 04 32.53  12.43  22.48 
1962 05 35.61  18.12  26.87 
1962 07 34.55  20.12  27.34 
1962 08 35.09  19.00  27.05 
1962 09 32.59  18.73  25.66 
1962 10 28.97  14.55  21.76 
1962 11 26.40   6.03  16.21 
1962 12 20.87 -99.99 -99.99 
1963 01 21.55    .67  11.11 
1963 02 23.57   2.96  13.26 
1963 04 34.20  14.40  24.30 
1963 05 36.52  18.03  27.27 
1963 06 36.77  20.50  28.63 
1963 07 35.74  20.26  28.00 
1963 08 35.13  19.39  27.26 
1963 09 31.87  16.27  24.07 
1963 10 29.90  11.42  20.66 
1963 11 27.23   5.97  16.60 
1963 12 21.26 -99.99 -99.99 
1964 01 22.19  -2.80   9.69 
1964 02 24.55 -99.99 -99.99 
1964 03 28.65   5.48  17.06 
1964 04 33.33  12.53  22.93 
1964 05 36.97  16.10  26.53 
1964 06 37.03  18.96  28.00 
1964 07 37.81  20.26  29.03 
1964 08 36.81  19.42  28.11 
1964 09 33.47  18.33  25.90 
1964 10 30.32   9.97  20.14 
1964 11 27.97   5.43  16.69 
1964 12 24.84   3.50  14.17 
1965 01 25.61 -99.99 -99.99 
1965 02 24.11 -99.99 -99.99 
1965 03 29.03 -99.99 -99.99 
1965 04 34.23  12.03  23.13 
1965 05 37.16  15.35  26.25 
1965 06 39.00  19.17  29.08 
1965 07 37.41  19.42  28.41 
1965 08 36.41  18.12  27.27 
1965 09 33.87  17.10  25.48 
1965 10 30.42   8.42  19.42 
1965 11 29.97   7.63  18.79 
1965 12 23.90   2.28  13.09 
1966 01 21.94 -99.99 -99.99 
1966 02 23.07    .69  11.88 
1966 03 29.39 -99.99 -99.99 
1966 04 33.47  11.53  22.50 
1966 05 36.77  15.61  26.19 
1966 06 38.83  19.93  29.38 
1966 07 37.68  18.65  28.16 
1966 08 34.41  18.32  26.37 
1966 09 31.67  15.80  23.73 
1966 10 29.16  10.26  19.70 
1966 11 29.03 -99.99 -99.99 
1966 12 23.65  -1.30  11.17 
1967 01 23.45 -99.99 -99.99 
1967 02 25.43   1.54  13.48 
1967 03 32.09   8.29  20.19 
1967 04 35.47  13.20  24.33 
1967 05 35.77  14.10  24.93 
1967 06 36.50  18.43  27.46 
1967 07 36.87  18.94  27.90 
1967 08 33.65  17.70  25.68 
1967 09 31.30  15.13  23.21 
1967 10 29.61   8.87  19.24 
1967 11 28.13   5.83  16.98 
1967 12 26.16   1.56  13.86 
1968 01 22.90   1.41  12.15 
1968 02 25.03   4.38  14.70 
1968 03 26.26   4.96  15.61 
1968 04 31.13  10.70  20.91 
1968 05 36.93  15.23  26.08 
1968 06 38.83  18.53  28.68 
1968 07 33.81  17.42  25.61 
1968 08 34.84  17.26  26.05 
1968 09 31.63  14.57  23.09 
1968 10 33.13  11.26  22.19 
1968 11 27.77   4.26  16.01 
1968 12 24.45    .57  12.51 
1969 01 26.81   3.10  14.95 
1969 02 25.89   4.48  15.18 
1969 03 29.06   3.14  16.10 
1969 04 35.16  11.63  23.40 
1969 05 37.25  14.35  25.80 
1969 06 40.87  20.23  30.55 
1969 07 37.90  19.87  28.88 
1969 08 38.00  19.19  28.59 
1969 09 36.37  16.57  26.47 
1969 10 33.87  12.48  23.17 
1969 11 25.90   5.52  15.71 
1969 12 26.00 -99.99 -99.99 
1970 01 24.45 -99.99 -99.99 
1970 02 25.46 -99.99 -99.99 
1970 03 30.39 -99.99 -99.99 
1970 04 35.16  11.33  23.25 
1970 05 38.34  14.29  26.32 
1970 06 39.66  17.87  28.77 
1970 07 36.23  17.90  27.06 
1970 08 33.18  18.16  25.67 
1970 09 29.97  15.90  22.93 
1970 10 26.42   8.84  17.63 
1970 11 25.33   1.85  13.59 
1970 12 25.10   2.48  13.79 
1971 01 23.35    . 0  11.67 
1971 02 24.14    .58  12.36 
1971 03 28.65   5.32  16.98 
1971 04 31.00   8.39  19.70 
1971 05 34.57  14.10  24.33 
1971 06 35.13  17.60  26.36 
1971 07 34.32  18.48  26.40 
1971 08 30.13  16.12  23.13 
1971 09 31.77  15.43  23.60 
1971 10 27.35  11.45  19.40 
1971 11 26.43   5.77  16.10 
1971 12 24.39   1.77  13.08 
1972 01 22.77   1.10  11.93 
1972 02 24.83   2.69  13.76 
1972 03 29.39   9.41  19.40 
1972 04 34.20  12.07  23.13 
1972 05 34.55  15.45  25.00 
1972 06 36.30  17.96  27.13 
1972 07 34.06  17.87  25.96 
1972 08 33.93  17.58  25.75 
1972 09 32.53  16.46  24.50 
1972 10 30.61  12.35  21.48 
1972 11 25.50   4.21  14.85 
1972 12 23.52 -99.99 -99.99 
1973 01 21.06  -1.24   9.91 
1973 02 23.61   3.21  13.41 
1973 03 28.32   4.44  16.38 
1973 04 30.40   8.33  19.36 
1973 05 35.90  13.35  24.62 
1973 06 37.47  17.57  27.52 
1973 07 35.06  18.10  26.58 
1973 08 31.74  16.06  23.90 
1973 09 34.87  15.33  25.09 
1973 10 31.94   9.55  20.74 
1973 11 29.60 -99.99 -99.99 
1973 12 23.19  -1.10  11.04 
1976 01 23.48 -99.99 -99.99 
1976 02 27.59   2.07  14.83 
1976 03 28.68   6.84  17.76 
1976 04 31.80   8.80  20.29 
1976 05 34.03  12.58  23.30 
1976 06 35.97  17.87  26.92 
1976 07 31.84  16.58  24.21 
1976 08 33.93  16.68  25.31 
1976 09 29.60  15.03  22.31 
1976 10 26.45   7.52  16.98 
1976 11 19.96 -99.99 -99.99 
1976 12 18.61    .46   9.53 
1977 01 20.61 -99.99 -99.99 
1977 02 23.93   1.91  12.92 
1977 03 28.39   3.39  15.89 
1977 04 30.07   8.45  19.26 
1977 05 36.23  14.74  25.48 
1977 06 36.30  17.29  26.80 
1977 07 35.16  17.70  26.43 
1977 08 36.09  18.74  27.41 
1977 09 36.09  16.79  26.45 
1977 10 30.58  12.26  21.42 
1977 11 26.63   5.47  16.04 
1977 12 25.84 -99.99 -99.99 
1978 01 21.42    .57  10.99 
1978 02 22.11 -99.99 -99.99 
1978 03 27.94 -99.99 -99.99 
1978 04 32.16  11.57  21.87 
1978 05 35.29  15.26  25.27 
1978 06 37.09  19.29  28.20 
1978 07 35.23  18.96  27.09 
1978 08 31.68  17.16  24.42 
1978 09 27.87  15.23  21.55 
1978 10 26.61   9.64  18.13 
1978 11 25.47   6.14  15.80 
1978 12 21.61    .52  11.07 
1979 01 19.58    .10   9.84 
1979 02 23.04   3.11  13.07 
1979 03 26.26   6.07  16.16 
1979 04 31.63  10.53  21.08 
1979 05 32.45  12.35  22.40 
1979 06 34.47  16.17  25.32 
1979 07 36.65  18.61  27.63 
1979 08 32.32  15.90  24.11 
1979 09 30.33  12.40  21.36 
1979 10 32.87   9.57  21.22 
1979 11 23.67   1.86  12.76 
1979 12 21.42    .18  10.80 
1980 01 23.19   1.84  12.51 
1980 02 26.03   3.29  14.66 
1980 03 28.10   5.31  16.70 
1980 04 31.50   8.89  20.20 
1980 05 36.84  15.94  26.39 
1980 06 41.07  21.30  31.18 
1980 07 37.89  20.97  29.43 
1980 08 34.90  18.87  26.88 
1980 09 32.43  17.17  24.80 
1980 10 26.68  10.18  18.43 
1980 11 22.43   3.08  12.75 
1980 12 23.74 -99.99 -99.99 
1981 01 19.19   3.57  11.38 
1981 02 24.57   4.71  14.64 
1981 03 26.35   5.74  16.04 
1981 04 30.10  10.73  20.41 
1981 05 34.37  13.35  23.86 
1981 06 37.23  20.58  28.90 
1981 07 36.39  20.87  28.63 
1981 08 34.32  18.19  26.25 
1981 09 32.09  17.45  24.77 
1981 10 31.13  12.82  21.97 
1981 11 27.53   6.17  16.85 
1981 12 23.52   5.10  14.31 
1982 01 22.61   4.55  13.58 
1982 02 25.04   6.25  15.64 
1982 03 31.40  10.90  21.15 
1982 04 32.83  13.47  23.15 
1982 05 34.84  15.71  25.27 
1982 06 41.45  21.10  31.27 
1982 07 36.31  20.46  28.39 
1982 08 35.58  19.95  27.76 
1982 09 34.37  18.71  26.54 
1982 10 31.84  13.23  22.53 
1982 11 23.63   6.80  15.21 
1982 12 19.74   4.08  11.91 
1983 01 17.74   2.94  10.34 
1983 02 22.32   4.75  13.53 
1983 03 24.77   7.50  16.13 
1983 05 33.39  15.26  24.32 
1983 06 36.37  20.95  28.66 
1983 07 35.58  21.00  28.29 
1983 08 32.37  19.73  26.05 
1983 09 32.63  18.54  25.59 
1983 10 29.18  14.74  21.96 
1983 11 23.93   7.40  15.66 
1983 12 22.23   3.13  12.68 
1984 01 17.48   3.08  10.28 
1984 02 20.81   4.69  12.75 
1984 03 27.43   8.60  18.01 
1984 04 30.40  12.28  21.34 
1984 05 34.16  17.52  25.84 
1984 06 34.00  19.79  26.90 
1984 07 30.71  18.39  24.55 
1984 08 32.71  18.81  25.75 
1984 09 31.27  16.62  23.95 
1984 10 29.37  12.65  21.01 
1984 11 25.07   6.60  15.83 
1984 12 23.58   7.06  15.32 
1985 01 15.13    .76   7.94 
1985 08 34.25  19.84  27.05 
1985 09 31.07  17.62  24.34 
1985 10 28.45  12.71  20.58 
1985 11 24.33   8.10  16.21 
1985 12 21.68   2.02  11.85 
1986 01 19.45   2.42  10.93 
1986 02 24.57   5.64  15.10 
1986 03 25.81   7.81  16.81 
1986 04 32.70  14.53  23.61 
1986 05 34.39  17.29  25.84 
1986 06 34.70  19.60  27.15 
1986 07 32.16  19.41  25.78 
1986 08 99.99  19.89 -99.99 
1986 09 33.09  19.92  26.50 
1986 10 27.71  13.13  20.42 
1987 01 19.69   1.39  10.54 
1987 02 20.82   3.84  12.33 
1987 03 24.26   5.65  14.95 
1987 04 27.23   9.80  18.51 
1987 05 31.00  16.26  23.63 
1987 06 34.47  18.73  26.60 
1987 07 34.34  19.84  27.09 
1987 09 32.20  16.93  24.56 
1987 10 30.03  12.39  21.21 
1987 12 20.43   2.90  11.66 
1988 01 18.16   1.90  10.03 
1988 02 21.55   5.38  13.46 
1988 03 26.29   6.61  16.45 
1988 04 28.90  10.67  19.78 
1988 05 33.58  15.90  24.74 
1988 10 27.87  13.13  20.50 
1988 11 99.99   7.85 -99.99 
1988 12 20.87   2.77  11.82 
1989 01 20.29   4.40  12.34 
1989 02 23.64   5.48  14.56 
1989 03 26.60   8.79  17.69 
1989 04 31.43  15.00  23.21 
1989 05 34.84  17.42  26.13 
1989 06 36.87  21.47  29.16 
1989 07 34.55  21.35  27.95 
1989 08 31.29  20.35  25.82 
1989 09 29.47  16.96  23.22 
1989 10 29.35  12.29  20.82 
1990 01 20.16   3.63  11.89 
1990 07 30.63  19.86  25.24 
1990 09 27.73  17.95  22.84 
1990 11 21.93   7.96  14.94 
1991 02 19.68   7.04  13.36 
1991 03 25.04   8.46  16.75 
1991 04 29.90  14.02  21.96 
1991 05 34.29  18.41  26.35 
1991 06 35.34  20.41  27.87 
1991 07 29.47  19.78  24.62 
1991 08 28.96  19.67  24.31 
1991 09 26.56  16.69  21.62 
1991 10 26.50  11.45  18.97 
1991 11 22.40   5.80  14.10 
1991 12 16.29   6.21  11.25 
1992 01 14.16   4.71   9.43 
1992 02 17.03   6.17  11.60 
1992 03 23.61   8.74  16.17 
1992 04 27.27  12.33  19.79 
1992 05 28.97  15.84  22.40 
1992 06 36.30  20.63  28.46 
1992 07 34.65  21.42  28.03 
1992 08 31.19  20.19  25.69 
1992 09 30.60  18.17  24.38 
1992 10 29.58  13.26  21.42 
1992 11 22.23   5.73  13.98 
1992 12 20.58   5.42  13.00 
1993 01 19.58   7.87  13.72 
1993 02 21.48   7.74  14.61 
1993 03 24.87   8.87  16.87 
1993 04 29.47  13.30  21.38 
1993 05 31.90  17.94  24.92 
1993 06 34.33  20.97  27.65 
1993 07 32.97  22.19  27.58 
1993 08 33.09  21.87  27.48 
1993 09 27.17  19.07  23.12 
1993 10 27.30  13.73  20.51 
1993 11 23.40   8.10  15.75 
1993 12 19.77   7.42  13.59 
1994 01 19.26   4.55  11.90 
1994 02 22.89   7.65  15.27 
1994 03 24.16  10.48  17.32 
1994 04 29.47  13.33  21.40 
1994 05 33.93  19.32  26.63 
1994 06 34.73  23.13  28.93 
1994 07 34.74  23.03  28.88 
1994 08 33.23  22.19  27.71 
1994 09 30.73  19.50  25.11 
1994 10 28.93  14.90  21.91 
1994 11 25.07  11.20  18.13 
1994 12 19.16   8.81  13.98 
1995 01 19.10   5.53  12.31 
1995 02 22.04   9.57  15.80 
1995 03 24.90  11.26  18.08 
1995 04 30.10  12.60  21.35 
1995 05 35.16  17.70  26.43 
1995 06 36.80  20.07  28.43 
1995 07 35.18  19.54  27.37 
1995 08 33.97  19.68  26.82 
1995 09 31.90  17.50  24.70 
1995 10 30.90  11.55  21.22 
1995 11 25.21   6.87  16.03 
1995 12 21.42   3.45  12.43 
1996 01 22.68   2.54  12.61 
1996 02 26.41   6.69  16.54 
1996 03 26.00   6.71  16.35 
1996 04 30.87  10.90  20.88 
1996 05 38.06  19.52  28.79 
1996 06 37.33  20.07  28.70 
1996 07 36.29  19.84  28.06 
1996 08 31.90  18.52  25.21 
1996 09 31.67  16.67  24.17 
1996 10 28.33  10.17  19.25 
1996 11 25.46   4.81  15.13 
1997 01 20.00   1.11  10.55 
1997 02 23.50   3.00  13.25 
1997 03 27.10   7.96  17.53 
1997 04 28.03   8.64  18.33 
1997 05 33.74  15.90  24.82 
1997 06 37.53  19.43  28.48 
1997 07 35.16  19.23  27.19 
1997 08 36.32  19.19  27.75 
1997 09 34.57  17.12  25.84 
1997 10 30.10   9.87  19.98 
1997 11 26.90   4.96  15.93 
1997 12 17.87 -99.99 -99.99 
1998 02 20.81   2.42  11.61 
1998 03 25.13   5.47  15.29 
1998 04 30.53  10.43  20.48 
1998 05 36.06  16.77  26.41 
1998 06 39.16  21.27  30.22 
1998 07 35.03  20.97  28.00 
1998 08 32.90  19.58  26.24 
1998 09 32.30  17.46  24.88 
1998 10 29.20  13.61  21.40 
1998 11 24.27   8.20  16.23 
1998 12 21.13   4.40  12.76 
