1965 10 16.49   4.07  10.28 
1965 11  8.37   -.90   3.73 
1965 12  4.13  -5.55   -.71 
1966 01  1.85  -8.39  -3.27 
1966 02  2.95  -9.03  -3.04 
1966 03  7.98  -2.59   2.69 
1966 04 12.00    .95   6.47 
1966 05 18.44   6.89  12.66 
1966 06 26.20  12.66  19.43 
1966 07 29.26  15.17  22.21 
1966 08 27.61  14.83  21.22 
1966 09 21.95   8.41  15.18 
1966 10 17.44   4.19  10.82 
1966 11 11.15   2.64   6.89 
1966 12  3.27  -6.47  -1.59 
1967 01  3.30  -7.33  -2.01 
1967 02   .78 -12.05  -5.63 
1967 03  4.57  -6.23   -.82 
1967 04 12.07    .41   6.24 
1967 05 16.09   3.83   9.96 
1967 06 25.78  12.81  19.29 
1967 07 27.17  16.20  21.68 
1967 08 27.36  14.78  21.07 
1967 10 16.84   6.63  11.73 
1967 11  7.54  -1.34   3.10 
1967 12  4.09  -5.62   -.76 
1968 01  -.55 -13.12  -6.83 
1968 02   .77 -11.45  -5.34 
1968 04 15.74   2.76   9.25 
1968 05 18.81   5.60  12.20 
1968 06 22.61  12.14  17.37 
1968 07 29.46  16.23  22.84 
1968 08 27.41  14.17  20.79 
1968 09 23.74  11.61  17.67 
1968 10 19.61   7.19  13.40 
1968 11  7.95   -.85   3.55 
1968 12  2.42  -7.77  -2.67 
1969 01  1.94  -7.73  -2.89 
1969 02  2.02  -7.88  -2.93 
1969 03  5.57  -4.23    .66 
1969 04 14.51   1.29   7.90 
1969 05 20.07   6.77  13.42 
1969 06 25.98  13.12  19.54 
1969 07 26.29  15.44  20.86 
1969 08 29.39  15.99  22.68 
1969 09 23.23  12.15  17.68 
1969 10 16.68   5.32  11.00 
1969 11  9.92   1.83   5.87 
1970 01 -2.10 -13.07  -7.58 
1970 02  2.72  -7.82  -2.55 
1970 03  6.39  -3.32   1.53 
1970 04 12.50   1.11   6.80 
1970 05 99.99   8.56 -99.99 
1970 06 25.56  12.17  18.86 
1970 07 28.37  16.21  22.29 
1970 08 28.15  15.15  21.65 
1970 09 22.42  10.91  16.66 
1970 10 17.67   6.40  12.03 
1970 11  9.75    .91   5.33 
1970 12  -.15 -10.56  -5.35 
1971 01  -.95 -13.95  -7.45 
1971 02  2.41  -8.53  -3.06 
1971 03  6.53  -3.95   1.29 
1971 04 10.90   1.96   6.43 
1971 05 18.87   7.42  13.14 
1971 06 26.51  11.69  19.10 
1971 07 28.92  14.91  21.91 
1971 08 99.99  15.03 -99.99 
1971 09 24.22  11.75  17.98 
1971 10 19.09   6.67  12.88 
1971 11  8.64  -2.52   3.06 
1971 12  4.25  -8.37  -2.06 
1972 01  3.38  -8.55  -2.58 
1972 02   .99  -9.46  -4.23 
1972 03  4.71  -4.42    .14 
1972 04 11.27   -.51   5.38 
1972 05 19.87   7.01  13.44 
1972 06 23.04  12.29  17.66 
1972 07 27.69  14.88  21.28 
1972 08 26.30  13.71  20.00 
1972 09 23.72  10.13  16.92 
1972 10 14.57   3.64   9.10 
1972 11  7.59  -1.79   2.90 
1972 12  1.68  -6.94  -2.63 
1973 01  3.12  -8.74  -2.81 
1973 02  1.89  -8.83  -3.47 
1973 03  9.26   -.35   4.45 
1973 04 14.34   3.22   8.78 
1973 05 17.86   6.74  12.30 
1973 06 25.53  13.03  19.28 
1973 07 28.92 -99.99 -99.99 
1973 08 28.21  16.94  22.57 
1973 10 17.67   5.11  11.39 
1973 11  9.28    . 8   4.67 
1973 12  7.19  -2.88   2.15 
1974 01  2.45  -7.71  -2.63 
1974 02  2.47  -9.25  -3.39 
1974 03  7.75  -3.31   2.22 
1974 04 15.48   2.46   8.96 
1974 05 17.70   6.01  11.86 
1974 06 24.33  11.73  18.02 
1974 07 27.83  14.85  21.34 
1974 08 28.22  14.30  21.26 
1974 09 22.01  10.50  16.25 
1974 10 15.45   1.62   8.53 
1974 11  9.81   -.56   4.62 
1974 12  4.17  -4.86   -.34 
1975 01  3.24  -7.30  -2.03 
1975 02  2.56  -7.99  -2.71 
1975 03  6.77  -4.10   1.33 
1975 04 11.81    .38   6.09 
1975 05 21.32   8.80  15.06 
1975 06 25.56  12.50  19.02 
1975 07 28.87  16.86  22.86 
1975 08 27.37  15.24  21.30 
1975 09 20.91  10.08  15.49 
1975 10 17.60   5.39  11.49 
1975 11 12.51   1.63   7.07 
1975 12  2.90  -8.25  -2.67 
1976 01  -.40 -13.49  -6.94 
1976 02  5.81  -7.00   -.59 
1976 03  7.97  -3.62   2.17 
1976 04 16.21   3.55   9.88 
1976 05 19.87   7.35  13.61 
1976 06 28.17  14.07  21.12 
1976 07 27.85  14.77  21.31 
1976 08 27.05  14.60  20.82 
1976 09 23.06   9.75  16.40 
1976 10 14.91   4.08   9.49 
1976 11  8.93  -1.74   3.60 
1976 12   .84 -10.52  -4.84 
1977 01 -1.49 -13.33  -7.41 
1977 02  2.01 -99.99 -99.99 
1977 03 10.13   -.70   4.71 
1977 04 14.46   2.27   8.36 
1977 07 29.18  15.27  22.22 
1977 08 27.95  14.34  21.14 
1977 09 21.93   9.80  15.86 
1977 10 16.24   5.21  10.72 
1977 11 10.51    .90   5.70 
1977 12  1.72  -7.17  -2.72 
1978 01   .24  -9.72  -4.74 
1978 02   . 6 -10.79  -5.36 
1978 03  5.68  -5.86    .-9 
1978 04 12.05   1.15   6.60 
1978 05 20.48   7.55  14.01 
1978 06 25.88  11.47  18.67 
1978 07 29.17  15.35  22.26 
1978 08 27.78  15.24  21.51 
1978 09 22.90   7.77  15.33 
1978 10 17.37   4.01  10.69 
1978 11  9.21  -1.80   3.70 
1979 01   .80  -8.20  -3.69 
1979 02 -1.25 -12.76  -7.00 
1979 03  8.24 -99.99 -99.99 
1979 04 11.79   2.06   6.92 
1979 05 20.02   8.92  14.47 
1979 06 25.51  11.65  18.58 
1979 07 28.69  16.75  22.72 
1979 08 25.98  15.05  20.51 
1979 09 99.99  10.44 -99.99 
1979 10 99.99   5.70 -99.99 
1979 11 12.78   2.38   7.58 
1979 12  5.10  -4.48    .30 
1980 01  2.33  -7.95  -2.80 
1980 02  2.17 -10.28  -4.05 
1980 03  6.22  -3.82   1.19 
1980 04 99.99   3.07 -99.99 
1980 05 20.23   6.73  13.48 
1980 06 24.18  10.86  17.52 
1980 07 28.71  16.18  22.44 
1980 08 25.68  16.20  20.94 
1980 09 99.99   9.93 -99.99 
1980 10 14.07   3.69   8.88 
1980 11  8.50   -.62   3.94 
1980 12  1.62 -10.00  -4.19 
1981 01 -1.65 -14.60  -8.12 
1981 02  5.24  -5.29    .-2 
1981 03  8.22 -99.99 -99.99 
1981 04 15.28   3.33   9.30 
1981 05 21.39   8.42  14.90 
