1948 08 33.68 -99.99 -99.99 
1948 09 29.33  11.79  20.56 
1948 10 19.90   2.14  11.02 
1948 11  6.95  -5.84    .55 
1948 12  3.08 -10.14  -3.53 
1949 01 -3.26 -18.43 -10.84 
1949 02  4.04 -10.88  -3.42 
1949 03  7.31  -5.45    .93 
1949 04 17.83   -.31   8.76 
1949 05 21.49   5.66  13.57 
1949 06 22.96   9.18  16.07 
1949 07 28.63  12.90  20.76 
1949 08 28.94  12.31  20.62 
1949 09 24.50   4.75  14.62 
1949 10 14.54   -.97   6.78 
1949 11 14.78  -1.44   6.67 
1949 12  4.34 -10.85  -3.25 
1950 01  1.94 -15.17  -6.61 
1950 02  8.18  -7.76    .21 
1950 03  7.43  -8.17   -.37 
1950 04 13.04  -2.98   5.02 
1950 05 16.07   -.56   7.75 
1950 06 26.84   7.21  17.02 
1950 07 27.97   9.37  18.67 
1950 08 27.30   7.28  17.28 
1950 11 10.27  -7.24   1.51 
1950 12  7.60  -9.87  -1.13 
1951 01  2.45 -99.99 -99.99 
1951 02  8.74  -8.08    .32 
1951 03  7.87  -8.55   -.34 
1951 04 11.90  -4.10   3.90 
1951 07 30.00   9.55  19.77 
1951 08 29.41   8.43  18.92 
1951 11  8.76 -99.99 -99.99 
1951 12  1.07 -15.52  -7.22 
1952 01  4.89  -9.70  -2.40 
1952 02  5.44  -8.28  -1.41 
1952 04 10.07  -2.04   4.01 
1953 08 29.98  11.05  20.51 
1953 09 27.02   6.33  16.67 
1953 10 20.34    .47  10.40 
1953 11 10.87  -4.01   3.42 
1953 12  2.52 -10.90  -4.18 
1954 01  5.58 -10.61  -2.51 
1954 02 11.84  -4.80   3.52 
1954 03  4.28  -9.72  -2.72 
1954 05 20.03   4.00  12.01 
1954 06 25.77   9.46  17.61 
1954 07 34.41  14.73  24.57 
1954 08 31.06  12.19  21.62 
1954 09 25.66   6.70  16.18 
1954 10 16.73  -1.15   7.79 
1954 11 12.56  -1.40   5.58 
1954 12  5.28 -12.94  -3.82 
1955 01   .24 -12.24  -6.00 
1955 03 99.99 -10.39 -99.99 
1955 04 15.30  -2.08   6.61 
1955 05 21.21   4.92  13.07 
1955 06 21.24   5.59  13.41 
1955 07 31.06  12.59  21.82 
1955 08 30.68  13.53  22.10 
1955 10 19.06  -4.40   7.33 
