1958 06  22.36   6.85  14.60 
1958 07  25.92   7.68  16.79 
1958 08  28.98   8.39  18.68 
1958 09  18.48   3.20  10.84 
1958 10  12.24  -1.81   5.21 
1959 01  -2.10 -11.04  -6.57 
1959 02  -1.35 -12.25  -6.80 
1959 03   6.17  -4.88   0.64 
1959 04  10.30  -2.64   3.83 
1959 05  14.61   -.26   7.17 
1959 06  22.89   5.07  13.98 
1959 07  29.13   6.65  17.89 
1959 08  24.37   6.63  15.50 
1959 09  15.69   3.82   9.75 
1959 10   9.28   -.90   4.19 
1960 02   1.02  -8.24  -3.61 
1960 04   9.77  -2.55   3.61 
1960 05  15.88   0.63   8.25 
1960 06  22.76   4.29  13.52 
1960 07  31.95   7.95  19.95 
1960 08  24.20   6.24  15.22 
1960 09  22.06   2.39  12.22 
1960 10  12.37  -1.00   5.68 
1960 11   1.64  -6.18  -2.27 
1961 06  28.68   6.00  17.34 
1961 07  29.58   7.92  18.75 
1961 08  31.85   8.63  20.24 
1961 09  14.56   0.41   7.48 
1961 10   9.01  -2.96   3.02 
1961 11   0.58  -9.50  -4.46 
1962 04  13.46  -1.49   5.98 
1962 05  15.96   1.46   8.71 
1962 06  23.23   3.94  13.58 
1962 07  26.52   6.22  16.37 
1962 08  24.39   6.41  15.40 
1962 09  20.29   1.96  11.12 
1962 10  11.15   0.18   5.66 
1962 11   3.98  -2.50   0.74 
1962 12   0.87  -4.56  -1.84 
1963 01 -99.99 -18.86 -99.99 
1963 02   4.32  -6.19   -.93 
1963 03   6.80  -4.41   1.19 
1963 06  21.00   5.73  13.36 
1963 07  26.49   6.24  16.36 
1963 08  28.08   5.77  16.92 
1963 09  23.26   3.87  13.56 
1963 11   3.09  -4.31   -.61 
1963 12  -2.15  -9.87  -6.01 
1964 01   -.13  -6.27  -3.20 
1964 02   1.42  -9.24  -3.91 
1964 03   3.26  -8.52  -2.63 
1964 07  28.49   7.62  18.05 
1964 08  22.14   5.70  13.92 
1964 09  16.26   2.26   9.26 
1964 10  10.14   -.61   4.76 
1964 11   2.76  -4.55   -.89 
1965 01   -.29  -5.11  -2.70 
1965 02   0.68  -8.33  -3.82 
1965 06  20.61   5.31  12.96 
1965 07  27.80   7.91  17.85 
1965 08  25.10   8.57  16.83 
1965 09  11.64   0.47   6.05 
1965 10  14.75   1.01   7.88 
1965 11   3.46  -3.77   -.15 
1965 12   0.00  -6.78  -3.39 
1966 01  -3.05 -10.00  -6.52 
1966 02   1.52  -8.10  -3.29 
1966 03   7.04  -6.80   0.11 
1966 04  10.08  -2.42   3.83 
1966 06  20.95   3.44  12.19 
1966 07  27.77   6.87  17.32 
1966 08  26.01   6.45  16.23 
1966 09  22.45   4.75  13.60 
1966 10  12.22  -2.27   4.97 
1966 11   1.59  -5.67  -2.04 
1966 12   -.97  -6.17  -3.57 
1967 01  -1.59  -6.94  -4.26 
1967 02   1.62  -6.69  -2.53 
1967 03   0.80  -7.94  -3.57 
1967 04   4.94  -5.35   -.20 
1967 05 -99.99   0.57 -99.99 
1967 07  29.86   7.12  18.49 
1968 08  27.46   7.15  17.30 
1969 01  -7.37 -17.35 -12.36 
1969 02   1.44 -10.48  -4.51 
1969 03   6.05  -7.21   -.57 
1969 04  13.18  -1.26   5.96 
1969 05  19.70   1.43  10.57 
1969 06  20.51   4.69  12.60 
1969 07  26.35   5.66  16.00 
1969 08  29.08   5.40  17.24 
1969 09  19.82   4.34  12.08 
1969 10   7.88  -3.11   2.38 
1969 11   3.44  -5.37   -.96 
1969 12  -2.29  -9.47  -5.88 
1970 06  23.36   6.71  15.03 
1970 07  26.20   8.41  17.30 
1970 08  27.97   6.57  17.27 
