1940 03 99.99   7.09 -99.99 
1940 05 25.97  10.66  18.31 
1940 10 25.46  14.83  20.14 
1941 02 14.05   2.49   8.27 
1941 05 30.10  16.54  23.32 
1941 07 32.18  23.13  27.65 
1941 08 33.18  23.31  28.24 
1941 10 28.58  19.77  24.17 
1942 09 30.22  20.14  25.18 
1942 10 26.88  16.04  21.46 
1942 11 22.53  11.94  17.23 
1942 12 17.11   6.19  11.65 
1943 01 17.48   6.93  12.20 
1943 02 18.02   4.14  11.08 
1943 03 19.75   9.37  14.56 
1943 04 24.06  12.44  18.25 
1943 05 28.95  19.04  24.00 
1943 07 34.13  19.77  26.95 
1943 08 33.49 -99.99 -99.99 
1943 09 30.08 -99.99 -99.99 
1943 10 25.77   9.78  17.77 
1943 12 16.39  -1.73   7.33 
1949 04 26.24  10.96  18.60 
1949 06 31.56  21.55  26.55 
1949 07 32.83  22.62  27.72 
1949 08 33.27  22.40  27.83 
1949 10 28.27  18.61  23.44 
1950 01 23.39  11.64  17.51 
1950 02 22.17 -99.99 -99.99 
1950 03 22.49   5.92  14.20 
1950 04 99.99  10.18 -99.99 
1950 06 30.19  21.44  25.81 
1950 07 32.16  22.00  27.08 
1950 08 32.95  22.02  27.48 
1951 01 16.27   5.13  10.70 
1951 02 16.62   4.79  10.70 
1951 04 23.84  13.16  18.50 
1951 05 29.04  16.66  22.85 
1951 06 32.36  21.25  26.80 
1951 07 33.08  22.64  27.86 
1951 08 33.14  23.42  28.28 
1951 09 30.34  21.76  26.05 
1951 10 25.57  17.37  21.47 
1951 11 18.28   8.31  13.29 
1951 12 18.12   8.60  13.36 
1952 01 19.02   8.51  13.76 
1952 02 18.45   7.45  12.95 
1952 03 21.05   9.81  15.43 
1952 04 24.61  11.79  18.20 
1952 05 29.49  17.69  23.59 
1952 06 35.00  23.20  29.10 
1952 07 34.05  23.11  28.58 
1952 09 28.36  20.39  24.37 
1952 10 23.77  14.27  19.02 
1952 12 15.43   5.20  10.31 
1953 01 17.95   6.58  12.27 
1953 02 18.40   7.68  13.04 
1953 03 24.23  11.02  17.62 
1953 04 24.17  13.07  18.61 
1953 05 31.98  20.11  26.04 
1953 06 31.98  22.44  27.21 
1953 07 32.65  22.64  27.64 
1953 09 29.07  20.01  24.54 
1953 11 20.04   8.47  14.26 
1953 12 17.75   7.59  12.67 
1954 01 18.25   6.70  12.47 
1954 02 20.46   7.66  14.06 
1954 03 20.16   8.77  14.46 
1954 04 26.68  15.80  21.24 
1954 05 27.58  15.82  21.70 
1954 06 32.93  19.95  26.44 
1954 07 33.77  23.00  28.38 
1954 08 34.39  22.99  28.68 
1954 09 30.74  21.58  26.16 
1954 10 26.66  15.53  21.09 
1954 11 20.04  10.20  15.12 
1955 02 17.61   7.36  12.48 
1955 03 23.25  10.89  17.07 
1955 04 25.76  14.81  20.28 
1955 05 29.61  18.64  24.12 
1955 07 32.49  22.38  27.43 
1955 08 33.22  22.61  27.91 
1955 10 25.77  14.89  20.33 
1955 11 22.16   8.84  15.50 
1956 01 15.73   1.92   8.82 
1956 02 21.34   9.53  15.43 
1956 03 21.76   8.12  14.94 
1956 04 24.86  12.24  18.54 
1956 05 29.34  18.48  23.91 
1956 06 31.43  20.14  25.78 
1956 07 33.56  21.41  27.48 
1956 08 33.32  21.17  27.24 
1956 12 21.26 -99.99 -99.99 
1957 01 18.10   6.35  12.22 
1957 02 20.71   9.60  15.16 
1957 03 20.34   8.97  14.65 
1957 04 25.42  14.02  19.72 
1957 05 28.50  18.65  23.57 
1957 06 31.26  21.58  26.42 
1957 07 32.23  21.74  26.98 
1957 08 32.65  21.48  27.06 
1957 09 30.77  20.93  25.85 
1957 10 23.85  13.12  18.48 
1957 11 21.33  10.02  15.67 
1957 12 16.95   2.87   9.91 
1958 01 12.45    .13   6.29 
1958 02 13.78  -1.44   6.17 
1958 03 18.42   5.78  12.10 
1958 04 24.00  11.56  17.78 
1958 05 27.14  16.34  21.74 
1958 06 31.52  19.91  25.71 
1958 07 32.21  21.15  26.68 
1958 08 33.58  19.93  26.75 
1958 09 31.65  18.96  25.31 
1958 10 24.57  10.78  17.67 
1958 11 23.92   8.88  16.40 
1959 01 15.11   2.35   8.73 
1959 02 18.11   8.39  13.25 
1959 03 18.74   8.68  13.71 
1959 04 24.88  13.60  19.24 
1959 05 29.75  19.17  24.46 
1959 06 31.83  20.90  26.36 
1959 07 32.68  22.69  27.68 
1959 08 32.25  22.79  27.52 
1959 09 29.96  22.20  26.08 
1959 10 27.21  19.08  23.14 
1959 11 20.57  10.22  15.40 
1959 12 15.44   5.49  10.46 
1960 01 16.16   4.98  10.57 
1960 02 16.19   4.65  10.42 
1960 04 24.80  13.59  19.19 
1960 05 27.96  16.67  22.31 
1960 06 30.57  20.75  25.66 
1960 07 32.87  22.72  27.79 
1960 08 32.18  22.65  27.41 
1960 09 30.29  22.19  26.24 
1960 10 27.33  16.40  21.86 
1960 11 22.94  11.29  17.11 
1960 12 14.91   1.42   8.16 
1961 01 13.80   2.35   8.08 
1961 02 18.61   7.02  12.81 
1961 03 23.39  11.22  17.30 
1961 04 22.94  10.57  16.75 
1961 05 27.90  16.81  22.35 
1961 06 30.48  20.39  25.43 
1961 07 32.68  22.48  27.58 
1961 08 32.09  22.85  27.47 
1961 09 31.13  21.35  26.24 
1961 10 25.79  14.48  20.13 
1961 11 23.53  12.10  17.81 
1961 12 18.06   6.31  12.18 
1962 01 15.03   3.92   9.47 
1962 02 20.66   8.39  14.53 
1962 03 18.76   7.47  13.11 
1962 04 24.21  11.85  18.02 
1962 05 31.42  18.67  25.04 
1962 06 31.23  21.32  26.27 
1962 07 33.93  23.21  28.57 
1962 08 32.71  22.10  27.40 
1962 09 29.49  20.89  25.18 
1962 10 27.33  15.89  21.61 
1962 11 19.15   7.79  13.46 
1962 12 14.99   3.25   9.12 
1963 01 13.91   2.82   8.36 
1963 02 14.31   3.29   8.80 
1963 03 21.65  10.10  15.87 
1963 04 25.69  14.41  20.04 
1963 05 28.35  17.98  23.16 
1963 06 31.69  21.26  26.47 
1963 07 32.47  21.92  27.19 
1963 08 32.89  22.55  27.72 
1963 09 28.97  20.32  24.64 
1963 10 26.32  14.67  20.49 
1963 11 20.55   9.00  14.77 
1963 12 13.26   1.73   7.49 
1964 01 14.39   3.37   8.88 
1964 02 14.66   4.09   9.37 
1964 03 20.12   8.68  14.41 
1964 04 24.34  13.76  19.04 
1964 05 28.49  17.40  22.94 
1964 06 33.29  22.11  27.70 
1964 07 31.27  22.16  26.71 
1964 08 31.81  22.21  27.00 
1964 10 23.12  13.20  18.16 
1964 11 21.39  11.78  16.58 
1964 12 15.50   7.08  11.29 
1965 01 15.90   4.36  10.13 
1965 02 15.32   5.99  10.65 
1965 03 19.25   8.66  13.95 
1965 04 25.45  13.88  19.66 
1965 05 99.99  17.49 -99.99 
1965 06 29.22  20.12  24.67 
1965 07 32.08  21.45  26.76 
1965 08 32.33  21.73  27.03 
1965 09 29.31  20.81  25.06 
1965 10 25.13  14.06  19.59 
1965 11 21.61   9.91  15.76 
1965 12 16.78 -99.99 -99.99 
1966 01 14.93   3.95   9.44 
1966 02 16.67   5.40  11.03 
1966 03 19.46   7.69  13.58 
1966 04 24.30  13.20  18.75 
1966 05 26.65  18.28  22.46 
1966 06 29.35  20.12  24.73 
1966 07 32.84  22.47  27.66 
1966 08 31.83  22.27  27.05 
1966 09 30.52  20.52  25.52 
1966 10 25.74  15.15  20.44 
1966 11 20.74   8.80  14.77 
1966 12 15.09   4.04   9.56 
1967 01 16.29   5.36  10.82 
1967 02 15.04   4.48   9.76 
1967 03 22.65  10.66  16.65 
1967 04 26.35  15.17  20.76 
1967 05 99.99  15.93 -99.99 
1967 06 99.99  20.60 -99.99 
1967 07 32.43  21.16  26.80 
1967 08 31.43  21.52  26.47 
1967 09 27.70  17.62  22.66 
1967 10 25.59  12.95  19.27 
1967 11 20.39   8.21  14.29 
1967 12 20.29   8.26  14.27 
1968 01 14.73   2.97   8.84 
1968 02 13.71    .69   7.20 
1968 03 20.00   5.97  12.98 
1968 04 25.11  13.38  19.24 
1968 05 27.76  16.07  21.91 
1968 06 31.02  20.07  25.54 
1968 07 33.49  21.30  27.39 
1968 08 33.68  21.44  27.56 
1968 09 30.16  19.01  24.58 
1968 10 26.84  13.91  20.37 
1968 11 19.82   5.97  12.89 
1968 12 16.17   2.81   9.49 
1969 01 14.21   3.02   8.61 
1969 02 14.42   3.57   8.99 
1969 03 17.12   4.21  10.67 
1969 04 25.13  13.96  19.54 
1969 05 27.12  16.73  21.92 
1969 06 32.86  21.04  26.95 
1969 07 33.88  22.79  28.33 
1969 08 30.14  22.01  26.07 
1969 09 29.38  20.19  24.78 
1969 10 25.45  17.23  21.34 
1969 11 19.23 -99.99 -99.99 
1970 02 15.19 -99.99 -99.99 
1970 03 20.87  11.51  16.19 
1970 04 25.42  16.62  21.02 
1970 05 29.49  18.83  24.16 
1970 06 32.48  21.54  27.01 
1970 07 33.41  22.74  28.07 
1970 08 32.59  24.33  28.46 
1970 09 33.21  23.85  28.53 
1970 10 28.64  17.66  23.15 
1970 11 20.11   7.43  13.77 
1971 02 18.31   5.11  11.71 
1971 03 19.99   5.63  12.81 
1971 04 25.59  11.35  18.47 
1971 05 28.53  16.42  22.47 
1971 06 32.29  20.58  26.43 
1971 07 31.90  22.68  27.29 
1971 08 32.43  22.70  27.57 
1971 09 30.90  21.30  26.09 
1971 10 28.92  17.48  23.20 
1971 11 21.33   9.74  15.53 
1971 12 22.32  11.08  16.70 
1972 02 16.33 -99.99 -99.99 
1972 03 21.58   9.26  15.42 
1972 04 24.83  13.88  19.35 
1972 05 26.73  17.74  22.23 
1972 06 30.34  18.81  24.57 
1972 07 32.18  21.61  26.89 
1972 08 32.58  22.64  27.61 
1972 09 30.57  21.08  25.82 
1972 10 27.02  17.14  22.08 
1972 11 20.89  11.51  16.20 
1973 01 15.35   5.34  10.34 
1973 03 20.82  11.59  16.20 
1973 04 24.05  12.50  18.27 
1973 05 28.70  16.21  22.46 
1973 06 31.64  21.18  26.41 
1973 07 33.38  23.24  28.31 
1973 08 31.85  22.01  26.93 
1973 09 31.28  22.05  26.66 
1973 11 23.64  10.52  17.08 
1974 02 19.20   5.94  12.57 
1974 04 25.09  13.32  19.20 
1974 05 29.52  18.40  23.96 
1974 07 31.86  21.83  26.84 
1974 08 31.26  22.33  26.79 
1974 10 25.27  12.78  19.02 
1974 11 21.88   9.00  15.44 
