1948 07 29.27  13.73  21.50 
1948 08 28.78  12.15  20.46 
1948 09 99.99   7.75 -99.99 
1949 08 30.15  12.44  21.29 
1950 02 -7.96 -20.40 -14.18 
1950 03 -1.60 -12.99  -7.29 
1950 04  4.77  -5.91   -.56 
1950 05 14.56   3.33   8.94 
1950 06 24.91   9.37  17.14 
1950 07 26.47  10.65  18.56 
1950 08 26.54   8.64  17.59 
1950 09 22.68   5.85  14.26 
1950 10 16.49    .42   8.45 
1951 01 10.77 -23.14 -16.95 
1951 02 -6.51 -17.20 -11.85 
1951 03 -4.59 -16.60 -10.59 
1951 04 11.02  -1.90   4.56 
1951 05 25.49   6.07  15.78 
1951 06 23.75   8.89  16.32 
1951 07 30.46  12.24  21.34 
1951 08 28.17  11.45  19.81 
1951 09 19.04   4.83  11.93 
1951 10 99.99   -.57 -99.99 
1951 11   .37 -13.57  -6.60 
1951 12 -8.53 -19.71 -14.12 
1952 01 11.39 -23.12 -17.25 
1952 02 -2.65 -14.41  -8.53 
1952 03 -2.26 -11.97  -7.11 
1952 04 16.82   1.31   9.06 
1952 05 23.76   3.96  13.86 
1952 06 28.09  11.30  19.69 
1952 07 30.35  13.26  21.80 
2013 08 29.54  12.87  21.20 
2013 09 24.69  10.02  17.35 
