1947 02  3.08  -5.79  -1.35 
1947 03  5.48  -4.65    .41 
1947 04  9.08  -1.34   3.87 
1947 05 99.99   5.49 -99.99 
1947 06 18.56   7.37  12.96 
1947 07 26.25  13.74  19.99 
1947 08 24.14  11.51  17.82 
1947 09 22.06   9.87  15.96 
1947 10 14.33   3.72   9.02 
1947 11  1.66  -7.70  -3.02 
1947 12   .45  -7.92  -3.73 
1948 01  -.21  -9.43  -4.82 
1948 02   .60  -8.85  -4.12 
1948 03   .57  -9.46  -4.44 
1948 04 10.30   -.71   4.79 
1948 05 18.15   5.05  11.60 
1948 06 20.87   8.92  14.89 
1948 07 26.13  12.01  19.07 
1948 08 25.96  11.31  18.63 
1948 09 25.03   9.60  17.32 
1948 10 15.10   1.76   8.43 
1948 11   .84  -8.67  -3.91 
1948 12   .44  -8.21  -3.88 
1949 01 -2.75 -12.21  -7.48 
1949 02 -2.14 -10.41  -6.27 
1949 03  4.09  -3.83    .13 
1949 04 11.26   1.00   6.13 
1949 05 13.65   4.32   8.98 
1949 06 18.51   8.46  13.48 
1949 07 24.36  12.77  18.56 
1949 08 24.82  12.71  18.76 
1949 09 21.46   8.89  15.17 
1949 10 11.32    .43   5.87 
1949 11 13.14    .52   6.83 
1949 12   .45  -8.68  -4.11 
1950 01 -3.61 -10.21  -6.91 
1950 02  1.62  -6.71  -2.54 
1950 03  2.08  -6.31  -2.11 
1950 04  8.83   -.84   3.99 
1950 05 13.47   1.55   7.51 
1950 06 22.20   9.50  15.85 
1950 07 23.34  10.96  17.15 
1950 08 24.50  11.18  17.84 
1950 09 19.16   7.42  13.29 
1950 10 18.14   6.72  12.42 
1950 11  5.96  -3.53   1.21 
1950 12  2.94  -5.21  -1.13 
1951 01 -1.36 -10.27  -5.81 
1951 02   .74  -7.96  -3.61 
1951 03  3.91  -6.41  -1.24 
1951 04  9.21  -1.70   3.75 
1951 05 14.35   3.57   8.96 
1951 06 20.10   6.96  13.53 
1951 07 26.60  13.43  20.01 
1951 08 23.62  11.70  17.66 
1951 09 20.98   8.05  14.51 
