1951 03  7.89  -1.70   3.09 
1951 04 16.18   3.25   9.71 
1951 05 22.17   7.16  14.66 
1951 06 24.37  11.58  17.97 
1951 07 28.14  15.57  21.85 
1951 08 25.93  13.29  19.61 
1951 09 23.27   9.78  16.52 
1951 10 16.39   5.76  11.07 
1951 11  9.10  -1.68   3.71 
1951 12  5.32  -5.70   -.18 
1952 01  3.62  -6.16  -1.27 
1952 02  3.36  -6.01  -1.32 
1952 03  6.13  -3.11   1.51 
1952 04 15.82   3.60   9.71 
1952 05 20.48   5.94  13.21 
1952 06 27.20  12.73  19.96 
1952 07 31.47  15.49  23.48 
1952 08 26.68  13.35  20.01 
1952 09 23.93   9.72  16.82 
1952 10 16.74   2.43   9.58 
1952 11 10.32    .12   5.22 
1952 12  4.56  -4.27    .14 
1953 01  4.59  -4.91   -.15 
1953 02  5.70  -4.46    .61 
1953 03  8.74  -1.29   3.72 
1953 04 13.99   3.56   8.77 
1953 05 21.49   8.33  14.91 
1953 06 27.44  11.66  19.54 
1953 07 28.14  14.52  21.33 
1953 08 27.26  12.65  19.95 
1953 09 23.46  10.57  17.01 
1953 10 17.54   5.54  11.54 
1953 11 12.21   1.72   6.96 
1953 12  6.70  -2.48   2.10 
1954 01 99.99 -10.05 -99.99 
1954 02  5.73  -3.33   1.20 
1954 03  8.21  -2.78   2.71 
1954 04 16.61   3.00   9.80 
1954 05 19.43   7.32  13.37 
1954 06 25.01  12.60  18.80 
1954 07 27.52  14.06  20.79 
1954 08 25.58  13.18  19.38 
1954 09 21.24   9.58  15.41 
1954 10 19.31   7.94  13.62 
1954 11 10.95    .92   5.93 
1954 12  4.66  -4.23    .21 
1955 01  1.32  -7.25  -2.96 
1955 02  4.42  -5.92   -.74 
1955 03  7.51  -2.90   2.30 
1955 04 15.66   3.95   9.80 
1955 05 24.50   9.22  16.86 
1955 07 30.89  18.06  24.47 
1955 08 28.30  16.74  22.52 
1955 09 22.68  10.12  16.40 
1955 10 17.10   6.18  11.64 
1955 11  7.90    .33   4.11 
1955 12   .78  -8.60  -3.91 
1956 01  1.76  -5.19  -1.71 
1956 02  3.45  -4.78   -.66 
1956 03  4.64  -4.96   -.16 
1956 04 13.16   1.13   7.14 
1956 05 19.77   6.10  12.93 
1956 06 26.76  14.06  20.41 
1956 07 26.74  15.47  21.10 
1956 08 27.25  15.42  21.33 
