1948 06 29.39  17.91  23.65 
1948 07 30.61  20.25  25.43 
1948 08 30.85  19.23  25.04 
1948 09 27.54  15.73  21.63 
1948 10 19.02   7.33  13.17 
1948 11 12.02   3.30   7.66 
1948 12  5.90  -2.59   1.65 
1949 01  3.01  -4.73   -.86 
1949 02  4.98  -4.01    .48 
1949 03 10.65    .73   5.68 
1949 04 17.34   5.67  11.50 
1949 05 26.18  13.44  19.81 
1949 06 30.28  19.56  24.92 
1949 07 31.97  21.90  26.93 
1949 08 30.34  19.39  24.86 
1949 09 23.39  11.64  17.51 
1949 10 20.58  10.16  15.37 
1949 11 12.75   2.77   7.76 
1949 12  7.00  -1.41   2.79 
1950 01  5.81  -4.01    .89 
1950 02  4.16  -3.83    .16 
1950 03  7.99  -1.14   3.42 
1950 04 13.89   4.09   8.99 
1950 05 25.25  13.42  19.33 
1950 06 28.23  17.67  22.95 
1950 07 29.00  18.77  23.88 
1950 08 27.01  16.92  21.96 
1950 09 25.00  14.52  19.76 
1950 10 23.35  11.23  17.29 
1950 11  6.92  -1.93   2.49 
1950 12  -.16  -8.31  -4.23 
1951 01  2.79  -5.85  -1.53 
1951 02  4.46  -4.51    .-2 
1951 03  7.78  -1.56   3.11 
1951 04 15.31   4.91  10.11 
1951 05 25.59  13.22  19.40 
1951 06 26.40  16.46  21.43 
1951 07 29.83  19.71  24.77 
1951 08 29.60  18.01  23.80 
1951 09 23.96  12.96  18.45 
1951 10 20.02   8.89  14.45 
1951 11  6.77  -1.80   2.48 
1951 12  3.74  -5.49   -.87 
1952 01  4.42  -4.76   -.16 
1952 02  6.86  -1.30   2.78 
1952 03  8.92   -.66   4.13 
1952 04 18.12   6.52  12.32 
1952 05 23.35  12.62  17.98 
1952 06 32.98  20.76  26.87 
1952 07 32.34  20.92  26.63 
1952 08 29.87  18.45  24.16 
1952 09 28.08  13.73  20.90 
1952 10 18.15   4.90  11.52 
1952 11 12.09   2.88   7.48 
1952 12  5.12  -1.37   1.87 
1953 01  3.75  -2.95    .39 
1953 02  7.63  -2.09   2.76 
1953 03 11.15   2.06   6.60 
1953 04 15.29   4.96  10.12 
1953 05 24.54  12.87  18.70 
1953 06 32.29  20.19  26.24 
1953 07 32.12  20.88  26.50 
1953 08 31.01  19.25  25.13 
1953 10 22.94   9.96  16.45 
1953 11 12.83   2.87   7.85 
1953 12  6.11  -2.71   1.70 
1954 01  3.84  -5.13   -.64 
1954 02 10.06    .25   5.15 
1954 03  8.82   -.74   4.04 
1954 04 21.45   8.64  15.05 
1954 05 21.38   8.54  14.95 
1954 06 30.88  19.03  24.95 
1954 07 33.75  20.04  26.89 
1954 08 29.30  18.70  24.00 
1954 09 29.29  14.70  21.99 
1954 10 19.14   8.05  13.59 
1954 11 11.22    .87   6.04 
1954 12  4.23  -2.64    .79 
1955 01  2.10  -6.65  -2.27 
1955 02  4.39  -4.92   -.26 
1955 03 10.27  -1.15   4.56 
1955 04 21.35   9.56  15.45 
1955 05 24.46  12.30  18.37 
1955 06 26.51  15.10  20.80 
1955 07 32.91  21.49  27.20 
1955 08 31.99  18.92  25.45 
1955 09 28.00  13.85  20.92 
1955 10 19.04   6.88  12.96 
1955 11  9.10  -2.57   3.26 
1955 12  3.05  -6.80  -1.87 
