1953 06  19.75   6.13  12.94 
1953 07  22.68   6.02  14.35 
1953 08  22.96   5.72  14.33 
1953 09  18.61   1.19   9.90 
1953 10  12.10  -1.08   5.51 
1953 11   5.54  -2.33   1.60 
1953 12   0.91 -10.42  -4.75 
1954 01  -7.46 -18.45 -12.95 
1954 02   3.75  -5.41   -.82 
1954 03   4.25 -10.83  -3.29 
1954 04   6.71  -4.48   1.11 
1954 05  17.94   -.10   8.92 
1954 06  17.31   2.52   9.91 
1954 07  21.68   4.44  13.06 
1954 08  19.85   5.55  12.70 
1954 09  17.34   2.32   9.83 
1954 11   7.01  -1.66   2.67 
1955 01   -.98 -10.22  -5.60 
1955 02  -1.40 -16.20  -8.80 
1955 03   0.26 -15.35  -7.54 
1955 04   9.17  -3.69   2.74 
1955 05  14.72   0.44   7.58 
1955 06  20.45   4.05  12.25 
1955 07  23.58   5.98  14.78 
1955 08  22.90   1.51  12.20 
1955 09  19.45  -2.91   8.27 
1955 10  10.55 -99.99 -99.99 
1955 11  -3.67 -15.64  -9.65 
1955 12  -4.85 -15.54 -10.19 
1956 01  -3.80 -14.73  -9.26 
1956 02  -3.63 -16.79 -10.21 
1956 03   4.76  -9.22  -2.23 
1956 04  13.82  -4.55   4.63 
1956 05  20.67  -1.03   9.82 
1956 06  18.11   5.02  11.56 
1956 07  26.88 -99.99 -99.99 
1956 08  23.33   5.78  14.55 
1956 09  18.37   0.15   9.26 
1956 10   8.89 -99.99 -99.99 
1956 11   0.85  -5.74  -2.44 
1956 12 -99.99 -13.31 -99.99 
1957 01 -10.78 -25.63 -18.20 
1957 02  -1.35 -19.90 -10.62 
1957 03   7.04  -9.01   -.98 
1957 04  12.14  -2.33   4.90 
1957 05  22.31   1.98  12.14 
1957 06  21.20   5.47  13.33 
1957 07  21.15   6.11  13.63 
1957 08  20.93   3.95  12.44 
1957 09  20.71   0.86  10.78 
1957 10   9.18  -2.75   3.21 
1957 11   3.08  -5.13  -1.02 
1957 12   0.52  -7.75  -3.61 
1958 01   1.28  -7.01  -2.86 
1958 02   3.20  -5.94  -1.37 
1958 03   7.46  -7.30   0.07 
1958 04  12.60  -2.18   5.21 
1958 05  23.31   0.61  11.96 
1958 06  26.00   6.38  16.19 
1958 08  26.80 -99.99 -99.99 
1958 09  17.52   1.08   9.30 
1958 10  11.80  -3.94   3.93 
1958 11   1.68 -10.29  -4.30 
1958 12  -0.01  -9.14  -4.57 
1959 01  -2.74 -13.74  -8.24 
1959 02   -.18 -15.68  -7.93 
1959 03   6.48  -6.79   -.15 
1959 04  13.10  -3.31   4.89 
1959 05  17.26   2.31   9.78 
1959 06  20.50   4.85  12.67 
1959 07  24.61   5.84  15.22 
1959 08  20.19   4.71  12.45 
1959 09  15.07   3.03   9.05 
1959 10   8.62  -1.15   3.73 
1959 11   0.45  -9.97  -4.76 
1959 12   -.26 -10.94  -5.60 
1960 01  -5.17 -15.72 -10.44 
1960 02   1.28 -12.46  -5.59 
1960 03   5.30  -9.41  -2.05 
1960 04  13.45  -2.65   5.39 
1960 05  15.00   -.19   7.40 
1960 06  19.49   4.64  12.06 
1960 07  27.88   5.76  16.82 
1960 08  21.27   5.79  13.53 
1960 09  17.58  -1.02   8.28 
1960 10  11.57  -0.09   5.74 
1960 11   1.78  -6.45  -2.33 
1960 12  -1.95 -10.18  -6.07 
1961 01   -.25  -9.85  -5.05 
1961 02   3.40  -7.22  -1.90 
1961 03   7.35  -6.24   0.55 
1961 04  12.37  -3.13   4.62 
1961 05  19.64   1.46  10.54 
1961 06  24.79   3.69  14.24 
1961 07  26.18   6.25  16.21 
1961 08  27.15   4.82  15.98 
1961 09  15.75   -.94   7.40 
1961 10   7.89  -1.33   3.28 
1961 11  -0.03 -99.99 -99.99 
1961 12  -3.92 -99.99 -99.99 
1962 01  -3.48 -13.00  -8.24 
1962 02   -.29 -13.89  -7.09 
1962 03   3.73 -10.66  -3.46 
1962 04  13.60  -1.70   5.95 
1962 05  15.50   1.74   8.62 
1962 06  20.73   3.73  12.23 
1962 07  23.78   5.13  14.45 
1962 08  20.82   6.39  13.60 
1962 09  18.12  -0.02   9.05 
1962 10  11.70   -.22   5.74 
1962 11   5.47  -3.12   1.17 
1962 12   1.74  -5.28  -1.77 
1963 01  -6.99 -17.76 -12.37 
1963 02   4.86  -6.50   -.81 
1963 03   7.31  -4.46   1.42 
