1947 01 21.05  12.22  16.63 
1947 02 21.83 -99.99 -99.99 
1947 03 21.22 -99.99 -99.99 
1947 04 20.44 -99.99 -99.99 
1947 05 18.50  10.61  14.55 
1947 06 18.66   8.72  13.69 
1947 07 19.71   8.00  13.86 
1947 08 18.71   7.28  13.00 
1947 09 22.05   9.10  15.58 
1947 10 23.50  10.33  16.91 
1947 11 24.16  11.44  17.79 
1947 12 22.16  12.11  17.13 
1948 01 21.33  12.44  16.88 
1948 02 22.72  12.06  17.39 
1948 03 21.78  12.39  17.08 
1948 04 20.94  11.78  16.36 
1948 05 20.61  10.39  15.50 
1948 06 19.39   7.50  13.44 
1948 07 18.66   6.89  12.77 
1948 08 19.33   8.06  13.69 
1948 09 22.28   8.17  15.22 
1948 10 24.39  11.78  18.08 
1948 11 24.61  12.06  18.33 
1948 12 23.39  12.89  18.14 
1949 01 23.05  12.72  17.88 
1949 02 22.11  13.06  17.58 
1949 03 22.28  12.94  17.61 
1949 04 21.39  12.39  16.89 
1949 05 20.33  10.83  15.58 
1949 06 18.61   7.67  13.14 
1949 07 18.50   8.00  13.25 
1949 08 21.39   7.83  14.61 
1949 09 22.22   8.93  15.58 
1949 10 23.83  10.56  17.19 
1949 11 26.66  12.50  19.58 
1949 12 23.78  12.78  18.28 
1950 01 21.94  13.17  17.55 
1950 02 22.05  12.72  17.38 
1950 03 21.78  12.83  17.30 
1950 04 20.78  12.11  16.44 
1950 05 18.21   9.83  14.02 
1950 06 19.04   7.78  13.41 
1950 07 18.50   7.50  13.00 
1950 08 19.78   8.39  14.08 
1950 09 22.11   9.17  15.64 
1950 10 22.94  10.72  16.83 
1950 11 24.00  11.78  17.89 
1950 12 99.99  12.33 -99.99 
1951 01 99.99  12.33 -99.99 
1951 02 99.99  12.44 -99.99 
1951 03 23.89  12.33  18.11 
1951 04 99.99  12.33 -99.99 
1951 05 99.99  10.06 -99.99 
1951 06 19.44   8.43  13.94 
1951 07 19.83   7.11  13.47 
1951 08 19.78   8.10  13.94 
1951 09 23.22   9.56  16.39 
1951 10 24.39  11.06  17.72 
1951 11 24.39  12.50  18.44 
1951 12 21.11  13.00  17.05 
1954 09 21.89   9.33  15.61 
1954 10 24.05  10.44  17.24 
1954 11 25.11  12.06  18.58 
1954 12 22.83  12.61  17.71 
1955 01 22.83  13.00  17.91 
1955 02 21.50  13.28  17.39 
1955 03 22.28  12.67  17.47 
1955 04 20.89  11.94  16.41 
1955 05 19.61  10.67  15.14 
1955 06 18.50   8.33  13.41 
1955 07 18.83   7.83  13.33 
1955 08 21.00   7.89  14.44 
1955 09 22.00   9.43  15.71 
