1961 09 19.71   3.84  11.78 
1961 10 99.99   -.26 -99.99 
1961 11  4.96  -6.66   -.84 
1961 12  -.62 -11.93  -6.27 
1962 01 -2.35 -13.31  -7.83 
1962 02  2.42  -9.92  -3.75 
1962 03  6.18  -7.69   -.75 
1962 04 16.79   -.46   8.16 
1962 05 19.49   4.85  12.17 
1962 06 23.72   8.95  16.33 
1962 08 28.99   9.10  19.04 
1962 09 24.53   3.87  14.20 
1962 10 18.66    .77   9.71 
1962 11 10.99  -3.20   3.89 
1962 12  5.25  -8.60  -1.67 
1963 01 -2.74 -18.87 -10.81 
1963 02  7.00  -6.17    .41 
1963 03  9.52  -5.56   1.98 
1963 04 13.33  -1.82   5.75 
1963 05 20.75   5.38  13.06 
1963 06 26.93   9.22  18.08 
1963 07 32.21  11.59  21.90 
1963 08 30.99  10.85  20.92 
1963 09 27.05   7.60  17.32 
1963 10 21.78   3.23  12.50 
1963 11 10.48  -3.14   3.66 
1963 12  2.64 -12.37  -4.86 
1964 01  1.53 -10.40  -4.43 
1964 02   .30 -12.22  -5.96 
1964 03  3.10 -10.00  -3.45 
1964 04 12.52   -.75   5.88 
1964 05 20.97   3.77  12.37 
1964 06 23.90   7.96  15.93 
1964 09 24.47   3.12  13.79 
1964 10 19.26  -3.24   8.01 
1964 11  7.83  -7.43    .20 
1964 12  1.17 -11.52  -5.17 
1965 01  4.71  -6.88  -1.08 
1965 05 17.32   2.22   9.76 
1965 06 23.76   8.51  16.13 
1965 08 27.82   8.33  18.07 
1965 09 15.44   -.16   7.64 
1965 10 20.43  -1.65   9.39 
1965 11 10.62  -4.85   2.88 
1966 01   .69 -14.72  -7.01 
1966 02  2.46 -11.57  -4.55 
1966 03 12.99  -4.75   4.12 
1966 04 12.28  -3.92   4.17 
1966 05 23.33   3.10  13.21 
1966 06 25.80   6.57  16.18 
1966 07 34.68  13.57  24.12 
1966 08 28.72   7.73  18.22 
1966 09 25.35   6.66  16.00 
1966 10 16.45  -1.28   7.58 
1966 11  9.29  -6.47   1.41 
1967 02  4.11  -9.58  -2.73 
1967 04 15.54  -1.73   6.90 
1967 05 18.46   2.88  10.67 
1967 06 22.83   6.57  14.70 
1967 07 29.47  10.67  20.07 
1967 09 24.45   7.41  15.93 
1967 10 18.29   1.04   9.67 
1967 11  6.06  -8.60  -1.27 
1967 12 -1.02 -14.77  -7.89 
1968 01  2.20 -12.80  -5.30 
1968 02  5.30  -7.13   -.91 
1968 03 10.05  -4.52   2.76 
1968 04 12.22  -3.75   4.23 
1968 05 17.15   1.52   9.33 
1968 06 24.14   7.48  15.81 
1968 07 30.41   9.47  19.94 
1968 08 27.13   7.68  17.40 
1968 09 23.93   3.76  13.84 
1968 10 18.34   -.14   9.10 
1968 11  7.92  -6.80    .55 
1968 12   .62 -14.39  -6.88 
1969 01  2.88 -13.03  -5.07 
1969 02  5.23  -9.31  -2.04 
1969 04 17.29   -.29   8.50 
1969 05 22.00   3.11  12.55 
1969 06 21.69   5.42  13.55 
1969 07 31.75  10.27  21.01 
1969 09 27.77   5.83  16.79 
1969 10 11.16  -3.24   3.96 
1969 11  9.07  -5.32   1.87 
1969 12  5.31 -12.25  -3.47 
1970 01  1.37 -12.98  -5.80 
1970 03  4.03  -9.92  -2.94 
1970 04  9.64  -3.48   3.08 
1970 05 20.74   4.13  12.43 
1970 06 24.46   7.06  15.75 
1970 07 31.28   9.88  20.58 
1970 10 14.95  -3.70   5.62 
1970 11  7.85 -99.99 -99.99 
1970 12  2.41 -11.45  -4.52 
1971 01  1.85 -11.05  -4.60 
1971 07 31.47   8.99  20.23 
1971 08 33.23   9.92  21.57 
1971 09 22.24   2.32  12.28 
1971 11  5.07  -7.63  -1.28 
1972 01 -2.16 -17.51  -9.83 
1972 02  4.73 -10.16  -2.71 
1974 10 17.74   6.49  12.11 
1974 11  8.50  -1.16   3.66 
1974 12  2.77 -99.99 -99.99 
1975 02  3.27  -9.29  -3.01 
