1951 07 29.72  14.61  22.16 
1951 09 24.67   8.97  16.82 
1951 10 18.24   5.03  11.63 
1951 11 10.69  -2.64   4.02 
1951 12  6.82  -6.06    .38 
1952 01  4.96  -6.24   -.63 
1952 02  3.59  -5.59  -1.00 
1952 03  7.92  -4.26   1.83 
1952 04 14.53   3.55   9.04 
1952 05 18.86   5.89  12.37 
1952 06 28.07  11.65  19.86 
1952 07 30.41  16.29  23.35 
1952 08 29.63  13.09  21.36 
1952 09 26.35   9.01  17.68 
1952 10 18.96   1.42  10.19 
1952 11 12.73  -1.59   5.57 
1952 12  5.79  -5.92    .-6 
1953 01  6.13  -6.29    .-7 
1953 02  7.40  -5.76    .81 
1953 03 10.22  -1.73   4.24 
1953 04 15.73   2.63   9.18 
1953 05 23.80   7.31  15.55 
1953 06 29.07   9.30  19.18 
1953 07 29.03  12.71  20.87 
1953 08 29.06  11.00  20.02 
1953 09 25.95   8.28  17.11 
1953 10 19.61   2.38  10.99 
1953 11 14.17  -1.37   6.40 
1953 12  9.33  -3.98   2.67 
1954 01  1.49 -10.65  -4.58 
1954 02  7.65  -4.11   1.77 
1954 03  9.53  -4.06   2.73 
1954 04 16.50   2.27   9.38 
1954 05 19.14   7.02  13.08 
1954 06 25.40  11.74  18.57 
1954 07 27.62  15.17  21.39 
1954 08 25.58  12.45  19.01 
1954 09 20.84  10.21  15.52 
1954 10 19.77   6.70  13.23 
1954 11 11.49    .31   5.90 
1954 12  6.14  -5.37    .38 
1955 01   .93  -8.79  -3.93 
1955 02  4.84  -7.30  -1.23 
1955 03  7.46  -3.53   1.96 
1955 04 15.20   3.06   9.13 
1955 05 23.60   8.09  15.84 
1955 06 25.33  12.03  18.68 
1955 07 30.98  17.98  24.48 
1955 08 28.07  16.00  22.03 
1955 09 22.68   9.43  16.05 
1955 10 17.54   5.55  11.54 
1955 11  7.93    .76   4.34 
1955 12   .99 -10.50  -4.75 
1956 01  2.19  -6.56  -2.18 
1956 02  3.62  -6.49  -1.43 
1956 03  4.89  -6.44   -.77 
1956 04 12.16    .24   6.20 
1956 05 19.54   4.42  11.98 
1956 06 26.38  12.97  19.67 
1956 07 26.99  14.89  20.94 
1956 08 27.09  14.31  20.70 
1956 09 20.78   8.88  14.83 
1956 10 17.41   3.26  10.33 
1956 11 11.96   -.15   5.90 
1956 12  6.14  -2.97   1.58 
1957 01  -.73 -13.84  -7.28 
1957 02  6.16  -5.76    .19 
1957 03 99.99  -2.21 -99.99 
1957 04 16.20   3.52   9.86 
1957 05 22.61   8.55  15.58 
1957 06 28.72  15.52  22.12 
1957 07 29.76  15.86  22.81 
1957 08 27.69  13.14  20.41 
1957 09 24.99  10.98  17.98 
1957 10 17.79   4.61  11.20 
1957 11 13.78   2.09   7.93 
1957 12  9.12   -.72   4.19 
1958 01  3.94  -5.67   -.86 
1958 02   .88  -8.80  -3.96 
1958 03  7.30   -.27   3.51 
1958 04 15.14   3.51   9.32 
1958 05 19.49   7.29  13.39 
1958 06 23.28  11.18  17.23 
1958 07 27.44  17.62  22.53 
1958 08 26.65  16.04  21.34 
1958 09 22.28  10.96  16.62 
1958 10 17.15   5.00  11.07 
1958 11 12.82   1.74   7.28 
1958 12   .84 -11.74  -5.45 
1959 01  3.77  -8.47  -2.35 
1959 02  2.88 -10.59  -3.85 
1959 03  8.52  -3.86   2.33 
1959 04 16.35   3.73  10.04 
