1952 11 12.94   4.85   8.89 
1952 12  7.18    .46   3.82 
1953 01  8.55    .81   4.68 
1953 02  9.78   1.08   5.43 
1953 03 12.99   3.25   8.12 
1953 04 17.37   7.70  12.53 
1953 05 24.49  15.72  20.10 
1953 06 27.14  18.70  22.92 
1953 07 30.96  21.31  26.13 
1953 08 29.22  19.90  24.56 
1953 09 26.30  17.07  21.68 
1953 10 20.79  11.09  15.94 
1953 11 13.85   3.58   8.71 
1953 12  8.76   1.10   4.93 
1954 01  7.61  -2.04   2.78 
1954 02 10.32    . 6   5.19 
1954 03 12.33   1.63   6.98 
1954 04 18.93   9.21  14.07 
1954 05 21.67  12.16  16.91 
1954 06 29.00  17.04  23.02 
1954 07 30.79  19.74  25.26 
1954 08 29.29  19.49  24.39 
1954 09 26.80  17.52  22.16 
1954 10 21.91  12.38  17.14 
1954 11 11.68   3.95   7.81 
1954 12  6.40   -.82   2.79 
1955 01  5.39  -2.38   1.50 
1955 02  6.80  -2.04   2.38 
1955 03 14.19   3.10   8.64 
1955 04 18.92   9.16  14.04 
1955 05 24.66  14.14  19.40 
1955 06 25.83  16.35  21.09 
1955 07 31.81  23.34  27.57 
1955 08 29.83  21.96  25.89 
1955 09 25.28  17.84  21.56 
1955 10 20.61  11.22  15.91 
1955 11 12.91   2.43   7.67 
1955 12  4.67  -3.31    .68 
1956 01 99.99  -2.26 -99.99 
1956 02  9.27   -.29   4.49 
1956 03  9.96    .62   5.29 
1956 04 15.66   5.59  10.62 
1956 05 22.56  11.15  16.85 
1956 06 27.42  16.79  22.10 
1956 07 28.51  20.07  24.29 
1956 08 28.15  19.70  23.93 
1956 09 24.37  15.78  20.07 
1956 10 19.46  11.68  15.57 
1956 11 13.09   5.00   9.04 
1956 12 10.56   2.79   6.67 
1957 02  8.00   -.19   3.90 
1957 03 11.62   2.27   6.94 
1957 04 19.19   8.14  13.67 
1957 05 23.80  13.70  18.75 
1957 06 29.04  19.25  24.14 
1957 07 30.43  20.23  25.33 
1957 08 28.46  19.26  23.86 
1957 09 26.10  17.87  21.98 
1957 10 17.87   9.01  13.44 
1957 11 13.49   5.16   9.32 
1957 12  8.55    .60   4.57 
1958 01  4.62  -3.54    .53 
1958 02  3.15 -99.99 -99.99 
1958 03  8.89    .74   4.81 
1958 04 17.25   7.95  12.60 
1958 05 21.46  12.63  17.04 
1958 06 25.58  16.35  20.96 
1958 07 30.34  21.16  25.75 
1958 08 28.24  19.45  23.84 
1958 09 24.70  15.17  19.93 
1958 10 19.56  10.07  14.81 
1958 11 14.91   5.76  10.33 
1958 12  4.08  -3.88    . 9 
1959 01  5.54  -4.76    .38 
1959 02  6.96  -2.38   2.29 
1959 03 12.03    .70   6.36 
1959 04 18.49   8.04  13.26 
1959 05 24.35  15.38  19.86 
1959 06 28.34  18.31  23.32 
1959 07 29.47  21.22  25.34 
1959 08 28.89  21.20  25.04 
1959 09 26.77  17.99  22.38 
1959 10 21.38  12.37  16.87 
1959 11 12.38   3.72   8.05 
1959 12  8.47    .27   4.37 
1960 01  5.86  -1.04   2.40 
1960 02  7.32  -1.40   2.96 
1960 03  5.84  -3.77   1.03 
1960 04 21.46   7.76  14.61 
1960 05 22.16  11.48  16.82 
1960 06 27.49  17.53  22.51 
1960 08 29.35  20.15  24.75 
1960 10 99.99   9.37 -99.99 
1960 11 99.99   3.73 -99.99 
