1953 12  5.13  -1.87   1.63 
1954 01  2.07  -5.71  -1.82 
1954 02  4.82  -2.95    .93 
1954 03  5.93  -1.80   2.06 
1954 04 15.14   4.88  10.01 
1954 05 17.95   9.12  13.53 
1954 06 27.65  18.00  22.82 
1954 07 28.46  19.29  23.87 
1954 08 26.13  18.67  22.40 
1954 09 23.95  16.90  20.42 
1954 11 10.07   3.13   6.60 
1954 12  2.94  -2.05    .44 
1955 01   .73  -5.19  -2.23 
1955 02  2.06  -4.64  -1.29 
1955 03  7.17  -1.33   2.92 
1955 04 17.41   6.93  12.17 
1955 05 21.57  12.15  16.86 
1955 06 25.52  16.59  21.05 
1955 07 30.93  22.39  26.66 
1955 08 29.24  21.87  25.55 
1955 09 25.11  16.86  20.98 
1955 10 18.04  10.45  14.24 
1955 11  7.87    .55   4.21 
1955 12   .72  -5.00  -2.13 
1956 01  -.26  -6.05  -3.15 
1956 02  2.49  -4.28   -.89 
1956 03  5.34  -1.88   1.73 
1956 04 12.90   3.21   8.05 
1956 05 18.81   9.25  14.03 
1956 06 24.37  16.54  20.45 
1956 07 26.51  19.20  22.85 
1956 08 25.85  19.59  22.72 
1956 09 22.25  14.52  18.38 
1956 11 10.78   1.88   6.33 
1956 12  5.77   -.88   2.44 
1957 01 -1.46  -8.55  -5.00 
1957 02  4.36  -4.32    . 1 
1957 03  8.78  -1.53   3.62 
1957 04 13.56   4.87   9.21 
1957 05 18.79  10.81  14.80 
1957 06 25.63  16.93  21.28 
1957 07 27.66  19.79  23.73 
1957 08 26.79  18.96  22.88 
1957 09 22.97  15.25  19.11 
1957 10 16.56   9.02  12.79 
1957 11  9.38   2.38   5.88 
1957 12  5.78  -1.09   2.34 
1958 01   .35  -5.03  -2.34 
1958 02 -1.57  -8.18  -4.87 
1958 03  4.79   -.32   2.23 
1958 04 14.45   5.36   9.90 
1958 05 21.03  10.32  15.67 
1958 06 22.42  13.96  18.19 
1958 07 26.26  19.91  23.08 
1958 08 25.88  18.49  22.18 
1958 09 21.93  15.42  18.67 
1958 10 17.64   9.91  13.77 
1958 11 12.30   4.55   8.42 
1958 12 -2.52  -8.83  -5.67 
1959 01  1.27  -8.74  -3.73 
1959 02  1.96  -6.21  -2.12 
1959 03  6.09  -1.61   2.24 
1959 04 13.77   4.94   9.35 
1959 05 21.13  12.04  16.58 
1959 06 25.83  17.57  21.70 
1959 07 27.74  20.50  24.12 
