1946 01 25.22 -99.99 -99.99 
1946 02 26.61 -99.99 -99.99 
1946 03 26.72 -99.99 -99.99 
1946 04 24.66 -99.99 -99.99 
1946 05 24.33 -99.99 -99.99 
1946 06 23.89 -99.99 -99.99 
1946 07 21.89   8.43  15.16 
1946 08 21.05   9.83  15.44 
1946 09 23.33   8.00  15.66 
1946 10 23.78   9.17  16.47 
1946 11 22.94   9.50  16.22 
1946 12 24.50   7.11  15.80 
1947 01 24.66   8.72  16.69 
1947 02 26.55   7.56  17.05 
1947 03 24.16  10.33  17.24 
1947 04 23.00  11.56  17.28 
1947 05 22.89  10.22  16.55 
1947 06 23.00   8.60  15.80 
1947 07 21.83   9.50  15.66 
1947 08 20.83   9.43  15.13 
1947 09 22.94   7.33  15.13 
1947 10 23.83   8.06  15.94 
1947 11 23.05   9.06  16.05 
1947 12 22.00   7.78  14.89 
1948 01 25.61   6.28  15.94 
1948 02 26.55   7.00  16.77 
1948 03 25.39   8.89  17.14 
1948 04 24.72  10.72  17.71 
1948 05 24.22   9.43  16.83 
1948 06 23.16   9.00  16.08 
1948 07 21.50   9.67  15.58 
1948 08 21.50   8.60  15.05 
1948 09 23.05   6.94  14.99 
1948 10 22.94   7.11  15.02 
1948 11 22.61   5.83  14.22 
1948 12 22.28   8.89  15.58 
1949 01 24.50   6.33  15.41 
1949 02 25.83   6.67  16.25 
1949 03 26.11   8.10  17.11 
1949 04 26.28  10.06  18.17 
1949 05 24.39   9.60  17.00 
1949 06 22.78   8.33  15.55 
1949 07 21.16   9.22  15.19 
1949 08 21.39   8.22  14.80 
1949 09 22.61   7.61  15.11 
1949 10 24.16   7.94  16.04 
1949 11 23.83   9.00  16.41 
1949 12 22.94   8.43  15.69 
1950 01 25.11   6.94  16.02 
1950 02 25.39   7.28  16.33 
1950 03 23.66  10.44  17.04 
1950 04 22.72  10.83  16.77 
1950 05 23.33  10.61  16.96 
1950 06 22.22   8.06  15.14 
1950 07 20.33   9.39  14.86 
1950 08 21.11   7.89  14.50 
1950 09 22.72   7.78  15.25 
1950 10 24.16   8.43  16.29 
1950 11 23.44   9.43  16.44 
1950 12 23.83   7.39  15.61 
1951 01 25.61 -99.99 -99.99 
1951 02 25.61 -99.99 -99.99 
1951 03 24.72 -99.99 -99.99 
1951 04 21.39 -99.99 -99.99 
1951 05 22.22 -99.99 -99.99 
1951 06 21.94 -99.99 -99.99 
1951 07 21.44 -99.99 -99.99 
1951 08 21.00 -99.99 -99.99 
1951 09 24.05 -99.99 -99.99 
1951 10 23.89 -99.99 -99.99 
1951 11 22.39 -99.99 -99.99 
1951 12 21.83 -99.99 -99.99 
1952 01 24.89   6.56  15.72 
1952 02 26.39   7.83  17.11 
1952 03 26.44   9.28  17.86 
1952 04 25.00  11.56  18.28 
1952 05 23.78  10.67  17.22 
1952 06 23.22   7.44  15.33 
1952 07 22.94   8.43  15.69 
1952 08 22.22   8.06  15.14 
1952 09 23.28   7.17  15.22 
1952 10 23.94   8.28  16.11 
1952 11 23.22  10.06  16.64 
1952 12 23.33   8.28  15.80 
1953 01 24.44   7.50  15.97 
1953 02 25.44   8.10  16.77 
1953 03 25.89   9.89  17.89 
1953 04 25.72  10.83  18.27 
1953 05 24.44  10.22  17.33 
1953 06 23.33   8.72  16.02 
1953 07 22.33   7.50  14.91 
1953 08 21.39   9.39  15.39 
1953 09 23.72   7.00  15.36 
1953 10 24.11   8.89  16.50 
1953 11 23.00  11.33  17.16 
1953 12 23.50   9.10  16.30 
1954 01 25.16   7.50  16.33 
1954 02 25.94   7.61  16.77 
1954 03 26.11   8.56  17.33 
1954 04 23.39  11.94  17.66 
1954 05 23.66  11.11  17.38 
1954 06 22.55   9.93  16.24 
1954 07 20.78  10.33  15.55 
1954 08 20.66   8.93  14.79 
1954 09 22.33   8.00  15.16 
1954 10 23.16   8.06  15.61 
1954 11 22.22   9.72  15.96 
1954 12 23.22   7.89  15.55 
