1946 09 29.69  19.16  24.42 
1949 06 33.47  21.13  27.30 
1949 07 34.90  23.29  29.09 
1949 08 33.20  20.69  26.94 
1949 09 30.78  17.39  24.08 
1949 10 24.52  13.41  18.96 
1950 01 16.79   5.75  11.27 
1950 02 17.84   5.91  11.87 
1950 03 20.37   7.20  13.78 
1950 04 23.95  10.34  17.14 
1950 05 29.85  17.37  23.61 
1950 06 31.68  20.87  26.27 
1950 08 34.25  21.25  27.75 
1950 09 31.00  18.33  24.66 
1950 10 30.52  16.87  23.69 
1951 02 16.15 -99.99 -99.99 
1951 03 99.99   8.03 -99.99 
1951 04 24.64  10.48  17.56 
1951 05 29.30  16.04  22.67 
1951 06 32.57  20.17  26.37 
1952 04 99.99  10.00 -99.99 
1952 05 99.99  15.57 -99.99 
1952 06 34.06  22.06  28.06 
1952 07 99.99  21.68 -99.99 
1952 09 31.35  16.23  23.79 
1952 11 99.99   6.58 -99.99 
1952 12 99.99   1.43 -99.99 
1953 01 99.99   2.13 -99.99 
1953 02 99.99   2.61 -99.99 
1953 03 22.15   9.66  15.90 
1953 04 24.85  10.33  17.59 
1953 05 28.70  18.06  23.38 
1953 06 35.58  23.13  29.35 
1953 07 32.57  21.77  27.17 
1953 08 32.65 -99.99 -99.99 
1953 09 31.89 -99.99 -99.99 
1953 10 27.83  11.20  19.51 
1953 11 16.79   3.08   9.93 
1953 12 13.61    .-5   6.78 
1954 01 15.59    .95   8.27 
1954 02 21.03   2.80  11.91 
1954 03 20.08   5.39  12.73 
1954 04 26.70  13.67  20.18 
1954 05 25.89  13.48  19.68 
1954 06 99.99  20.21 -99.99 
1954 07 37.16  23.65  30.41 
1954 08 37.45  22.44  29.94 
1954 09 34.21  18.04  26.13 
1954 10 26.76  12.82  19.79 
1954 11 19.71   2.90  11.31 
1954 12 17.40    .44   8.92 
1955 01 14.29   1.55   7.92 
1955 02 15.22   2.89   9.05 
1955 04 26.74  13.82  20.27 
1955 05 29.42  18.16  23.79 
1955 06 31.74  18.85  25.29 
1955 07 34.30  22.40  28.34 
1955 08 32.75  22.12  27.43 
1955 09 31.73  19.66  25.69 
1955 10 26.52   9.35  17.94 
1955 11 20.11   3.46  11.78 
1955 12 16.11   1.32   8.71 
1956 01 14.30    .30   7.30 
1956 02 17.18   4.65  10.91 
1956 03 20.71   6.09  13.40 
1956 04 24.38   9.81  17.09 
1956 05 30.98  18.37  24.67 
1956 06 33.00  20.24  26.62 
1956 07 36.80  22.35  29.57 
1956 08 36.72 -99.99 -99.99 
1956 09 33.25  15.75  24.50 
1956 10 28.58  11.65  20.11 
1956 11 18.98   4.46  11.71 
1957 01 13.14   1.97   7.55 
1957 02 19.16   8.57  13.86 
1957 03 17.87   5.28  11.57 
1957 04 22.78  12.12  17.45 
1957 05 29.01  17.37  23.19 
1957 06 31.65  20.79  26.22 
1957 07 35.34  22.77  29.06 
1957 08 34.03  21.42  27.72 
1957 09 29.85  17.11  23.48 
1957 10 23.05  10.65  16.84 
1957 11 17.67   6.34  12.00 
1957 12 17.53   4.64  11.08 
1958 01 12.78    .66   6.72 
1958 02 12.36   1.11   6.73 
1958 03 16.40   5.19  10.79 
1958 04 23.21  10.90  17.05 
1958 05 28.74  16.90  22.82 
1958 06 32.52  20.92  26.72 
1958 07 33.98  22.80  28.39 
1958 08 34.25  21.43  27.84 
1958 09 29.75  20.64  25.19 
1958 10 23.70  13.25  18.47 
1958 11 21.23   6.52  13.87 
1958 12 13.66    . 7   6.86 
1959 01 12.47    .17   6.32 
1959 02 15.40   3.75   9.57 
1959 03 20.20   5.07  12.63 
1959 04 22.78  10.78  16.78 
1959 05 29.39  18.85  24.12 
1959 06 31.71  20.74  26.22 
1959 07 33.03  22.20  27.61 
1959 08 33.57  22.06  27.81 
1959 09 30.79  19.48  25.13 
1959 10 25.75  11.90  18.82 
1959 11 17.08   2.66   9.87 
1959 12 16.35   3.47   9.91 
1960 01 12.17   2.02   7.09 
1960 02 11.94   -.36   5.79 
1960 03 14.26   3.24   8.75 
1960 04 26.20  12.37  19.28 
1960 05 28.39  14.61  21.50 
1960 06 33.41  20.02  26.72 
1960 07 34.09  22.08  28.08 
1960 08 33.61  21.90  27.75 
1960 09 31.59  17.96  24.78 
1960 10 26.35  14.14  20.24 
1960 11 20.00   7.24  13.62 
1960 12 11.69   1.59   6.64 
1961 01 99.99  -1.15 -99.99 
1961 02 16.34   5.19  10.76 
1961 03 21.69   8.47  15.08 
1961 04 23.56   9.89  16.73 
1961 05 99.99  15.56 -99.99 
1961 06 99.99  19.06 -99.99 
1961 07 32.50  21.84  27.17 
1961 08 32.16  20.15  26.15 
1961 09 99.99  18.64 -99.99 
1961 10 25.64  11.04  18.34 
1961 11 18.07   5.48  11.77 
1961 12 13.64   1.35   7.49 
1962 01 11.57  -2.75   4.41 
1962 02 20.60   5.72  13.16 
1962 03 17.76   4.31  11.03 
1962 04 23.21  10.46  16.83 
1962 05 30.46  17.34  23.90 
1962 06 31.96  20.19  26.07 
1962 07 34.41  22.73  28.57 
1962 08 35.68  22.47  29.07 
1962 09 30.93  18.75  24.84 
1962 10 26.85  15.00  20.92 
1962 11 18.33   5.68  12.00 
1962 12 14.32   1.63   7.97 
1963 01  9.71  -3.75   2.98 
1963 02 15.13   -.56   7.28 
1963 03 23.22   6.85  15.03 
1963 04 26.23  13.76  19.99 
1963 05 29.00  17.11  23.05 
1963 06 33.34  21.11  27.23 
1963 07 35.04  22.63  28.83 
1963 08 36.13  23.17  29.65 
1963 09 31.08  19.93  25.50 
1963 10 30.16  13.35  21.75 
1963 11 20.03   6.19  13.11 
1963 12  9.32  -2.54   3.39 
1964 01 14.46   -.31   7.07 
1964 02 13.51    .24   6.87 
1964 03 20.04   5.04  12.54 
1964 04 26.53  13.68  20.10 
1964 05 29.15  17.28  23.21 
1964 06 31.97  20.43  26.20 
1964 07 35.97  22.63  29.30 
1964 08 34.04  22.49  28.26 
1964 09 30.00  19.09  24.54 
1964 10 24.74   9.37  17.05 
1964 11 21.57   8.13  14.85 
1964 12 15.78   2.53   9.15 
1965 01 16.12   2.39   9.25 
1965 02 14.62   1.75   8.18 
1965 03 15.49   3.25   9.37 
1965 04 26.90  14.79  20.84 
1965 05 27.77  18.11  22.94 
1965 06 31.13  20.80  25.96 
1965 07 34.66  22.82  28.74 
1965 08 33.95  21.17  27.56 
1965 09 30.56  19.29  24.92 
1965 10 25.09  10.77  17.93 
1965 11 22.74   9.46  16.10 
1965 12 16.18   3.15   9.66 
1966 01 10.26   -.28   4.99 
1966 02 13.73    .58   7.15 
1966 03 20.17   5.63  12.90 
1966 04 24.67  11.62  18.14 
1966 05 26.96  16.19  21.57 
1966 06 31.53  19.43  25.48 
1966 07 34.54  22.83  28.68 
1966 08 31.77  20.80  26.28 
1966 09 28.41  16.96  22.68 
1966 10 24.05   8.60  16.33 
1966 11 22.10   8.10  15.10 
1966 12 14.01   1.16   7.58 
1967 01 15.04   1.31   8.17 
1967 02 14.22    .70   7.46 
1967 03 24.11   8.53  16.32 
1967 04 26.67  15.50  21.08 
1967 05 27.54  14.62  21.08 
1967 06 32.22  20.67  26.44 
1967 07 32.52  20.93  26.72 
1967 08 33.56  20.00  26.78 
1967 09 27.75  16.59  22.17 
1967 10 26.54   9.37  17.95 
1967 11 19.62   5.06  12.34 
1967 12 14.52   1.46   7.99 
1968 01 11.02   2.14   6.58 
1968 02 13.09   -.12   6.48 
1968 03 18.58   5.70  12.14 
1968 04 24.29  12.54  18.41 
1968 05 27.40  15.59  21.49 
1968 06 31.10  19.85  25.47 
1968 07 32.22  20.42  26.32 
1968 08 33.91  21.08  27.49 
1968 09 28.55  14.51  21.53 
1968 10 25.62  10.27  17.94 
1968 11 19.27   3.20  11.23 
1968 12 15.02    .34   7.68 
1969 01 14.36   2.83   8.59 
1969 02 15.06   3.95   9.50 
1969 03 15.50   4.52  10.01 
1969 04 24.32  13.02  18.67 
1969 05 28.23  16.40  22.31 
1969 06 32.47 -99.99 -99.99 
1969 07 36.30  23.33  29.81 
1969 08 35.25  21.74  28.50 
1969 09 31.19  17.52  24.35 
1969 10 25.46  12.04  18.75 
1969 11 19.08   4.48  11.78 
1969 12 15.68   1.90   8.79 
1970 01 10.88  -1.39   4.74 
1970 02 16.01   1.98   8.99 
1970 03 17.62   6.29  11.95 
1970 04 25.95  11.27  18.61 
1970 05 28.83  15.90  22.36 
1970 06 31.88  19.95  25.91 
1970 07 33.14  20.81  26.97 
1970 08 34.66  21.57  28.12 
1970 09 30.97  19.94  25.45 
1970 10 23.94  10.82  17.38 
1970 11 17.90 -99.99 -99.99 
1971 01 16.81   2.55   9.67 
