1963 12  4.01 -10.24  -3.11 
1964 01  1.61 -11.88  -5.13 
1964 02  1.54 -12.22  -5.34 
1964 03  3.96 -10.54  -3.29 
1964 04 11.67  -1.00   5.33 
1964 05 18.07   3.00  10.53 
1964 06 22.79   6.78  14.78 
1964 08 27.56  10.35  18.95 
1964 09 23.50   5.68  14.59 
1964 10 19.89   1.88  10.88 
1964 11  7.00  -5.43    .78 
1964 12  2.88  -6.95  -2.03 
1965 01  4.26  -6.29  -1.01 
1965 02  5.36  -8.39  -1.51 
1965 03  7.35  -6.30    .52 
1965 04 12.96    .69   6.82 
1965 05 17.03   2.36   9.70 
1965 06 22.93   7.56  15.24 
1965 07 28.50  12.24  20.36 
1965 08 26.48  10.27  18.37 
1965 09 19.37   3.76  11.57 
1965 10 20.04   1.31  10.67 
1965 11 11.24  -1.22   5.00 
1965 12  4.96  -6.83   -.93 
1966 01  2.89 -11.20  -4.15 
1966 03 10.74  -3.93   3.40 
1966 04 15.07   -.49   7.29 
1966 05 22.49   5.68  14.08 
1966 06 25.77   8.95  17.36 
1966 07 30.41  13.65  22.03 
1966 08 29.15  10.82  19.98 
1966 09 25.39   7.70  16.54 
1966 10 16.35    .38   8.36 
1966 11 10.49  -1.09   4.69 
1966 12  2.92  -8.18  -2.63 
1967 01  3.45  -6.94  -1.74 
1967 02  5.72  -6.53   -.40 
1967 03 10.21  -1.26   4.47 
1967 04 10.51   -.60   4.95 
1967 05 18.15   2.35  10.25 
1967 06 21.56   5.54  13.54 
1967 07 30.34  11.49  20.91 
1967 08 30.14  11.81  20.97 
1967 09 24.63   7.86  16.24 
1967 10 17.48   1.20   9.34 
1967 11 11.20   -.70   5.25 
1967 12   .58  -9.41  -4.41 
1968 01  4.01  -8.93  -2.46 
1968 02  7.21  -2.70   2.25 
1968 03 10.57  -2.07   4.25 
1968 04 10.32  -1.20   4.56 
1968 05 18.67   3.61  11.14 
1968 06 25.08   8.08  16.58 
1968 07 29.69  12.66  21.17 
1968 08 25.35   9.47  17.41 
1968 09 23.72   6.07  14.89 
1968 10 16.61    .94   8.77 
1968 11  6.03  -4.21    .91 
1968 12  1.61  -9.68  -4.03 
1969 01  3.93  -4.88   -.47 
1969 02  3.52  -8.63  -2.55 
1969 03  6.70  -6.35    .17 
1969 04 13.14    .86   7.00 
1969 05 23.09   5.28  14.18 
1969 06 22.50   6.79  14.64 
1969 07 29.75  11.20  20.47 
1969 08 30.63  12.33  21.48 
1969 09 24.88   7.14  16.01 
1969 10 10.05   -.40   4.82 
1969 11  9.97  -4.64   2.66 
1969 12  5.20  -6.46   -.63 
1970 01  2.97  -7.96  -2.49 
1970 02  7.98  -3.19   2.39 
1970 03  6.50  -3.04   1.73 
1970 04 10.82  -1.89   4.46 
1970 05 20.51   2.86  11.68 
1970 06 24.42   8.10  16.26 
1970 07 29.45  12.15  20.80 
1970 08 30.86  13.14  22.00 
1970 09 21.72   4.30  13.01 
1970 10 13.78   -.55   6.61 
1970 11  7.59  -1.93   2.83 
1970 12  3.25  -8.06  -2.40 
1971 01  2.49  -7.35  -2.42 
1971 02  3.69  -8.14  -2.22 
1971 03  8.43  -5.23   1.60 
1971 04 14.46    .52   7.49 
1971 05 16.87   2.74   9.80 
1971 06 26.86   7.67  17.26 
1971 07 30.46  11.12  20.79 
1971 08 29.77  11.51  20.64 
1971 09 22.23   3.35  12.79 
1971 10 14.55    .42   7.48 
1971 11  6.73  -5.45    .64 
1971 12   .70  -9.76  -4.53 
1972 01  2.61  -8.14  -2.77 
1972 02  7.62  -4.61   1.50 
1972 03 14.34   -.65   6.84 
1972 04 15.39   -.48   7.45 
1972 05 23.03   3.42  13.22 
1972 06 26.07   8.89  17.48 
1972 07 31.29  12.06  21.67 
1972 08 29.79   9.74  19.76 
1972 09 22.96   4.76  13.86 
1972 10 16.29   2.54   9.41 
1972 11  4.29  -3.45    .41 
1972 12   .81 -11.24  -5.21 
1973 01  1.57 -10.96  -4.69 
1973 02  4.50  -6.94  -1.22 
1973 03  6.39  -3.78   1.30 
1973 04 10.38   -.80   4.79 
1973 05 20.85   4.40  12.62 
1973 06 25.66   6.34  16.00 
1973 07 29.84  11.32  20.58 
1973 08 29.45  11.35  20.40 
1973 09 23.95   3.88  13.91 
1973 10 17.18    .50   8.84 
1973 12  3.86  -8.87  -2.50 
1974 01   .91  -8.97  -4.03 
1974 02  3.37  -9.00  -2.81 
1974 03 10.54  -1.43   4.55 
1974 04 12.97   -.11   6.43 
1974 05 21.85   4.40  13.12 
1974 06 29.00   9.39  19.19 
1974 07 30.82  12.50  21.66 
1974 08 29.06  10.50  19.77 
1974 09 26.49   7.03  16.76 
1974 10 17.91   2.33  10.12 
1974 11  8.47  -2.79   2.84 
1974 12  1.41  -9.75  -4.17 
1975 01  1.79 -10.35  -4.28 
1975 02  2.93  -6.90  -1.98 
1975 03  6.77  -3.36   1.70 
1975 04  8.46  -2.96   2.75 
1975 05 16.93   1.39   9.16 
1975 06 22.47   5.26  13.86 
1975 08 27.80  10.39  19.09 
1975 09 24.43   6.48  15.45 
1975 10 16.59    .43   8.51 
1975 11  7.81  -3.87   1.97 
1975 12  4.77  -6.20   -.71 
1976 01  2.56  -9.16  -3.30 
1976 02  6.85  -4.19   1.33 
1976 03  7.48  -5.00   1.24 
1976 04 13.48    .-8   6.70 
1976 05 22.21   4.46  13.33 
1976 06 23.63   7.80  15.71 
1976 07 30.83  13.63  22.23 
1976 08 28.22  10.09  19.15 
1976 09 23.24   9.21  16.22 
1976 10 16.87    .33   8.60 
1976 11 11.20  -3.11   4.04 
1976 12  6.63  -7.76   -.56 
1977 01  2.69  -9.21  -3.26 
1977 02  7.62  -6.47    .57 
1977 03  6.82  -6.68    . 7 
1977 04 16.77    .36   8.56 
1977 05 15.91   2.41   9.16 
1977 06 28.07   9.83  18.95 
1977 07 30.11  12.40  21.25 
1977 08 28.80  12.56  20.68 
1977 09 24.13   7.97  16.04 
1977 10 18.54   1.99  10.27 
1977 11 11.11  -1.37   4.87 
1977 12  5.28  -3.57    .85 
1978 01  2.96  -5.65  -1.34 
1978 02  4.64  -5.19   -.27 
1978 03 10.14   -.42   4.86 
1978 04 12.86    .29   6.57 
1978 05 17.28   1.92   9.60 
1978 07 31.11  13.12  22.11 
1978 08 28.15   9.78  18.96 
1978 09 22.14   5.68  13.91 
1978 10 19.98   2.09  11.04 
1978 11  6.28  -4.15   1.06 
1978 12  -.19 -11.55  -5.87 
1979 01 -2.13 -12.91  -7.52 
1979 02  2.88  -8.35  -2.73 
1979 03  7.11  -4.10   1.50 
1979 04 13.12   -.57   6.27 
1979 05 19.74   2.71  11.22 
1979 06 26.14   6.44  16.28 
1979 07 30.45  12.76  21.60 
1979 08 28.31  11.99  20.15 
1979 09 27.17   9.35  18.26 
1979 10 18.82   2.60  10.71 
1979 11  4.55  -6.25   -.84 
1979 12  5.56  -4.87    .34 
1980 01  2.54  -5.47  -1.46 
1980 02  5.28  -3.88    .70 
1981 11 10.39   -.46   4.96 
1981 12  5.31  -4.75    .27 
1982 01  1.30 -10.39  -4.54 
1982 02  3.95  -7.40  -1.72 
1982 03  6.19  -3.53   1.33 
1982 04 11.08  -1.42   4.83 
1982 05 17.41   4.21  10.81 
1982 06 23.39   9.25  16.32 
1982 07 27.66  12.78  20.21 
1982 08 28.86  15.13  21.99 
1982 09 20.54   8.71  14.62 
1982 10 11.79    . 5   5.92 
1982 11  5.80  -4.19    .80 
1982 12   .86  -8.06  -3.60 
1983 01  5.00  -5.29   -.14 
1983 02  4.52  -5.77   -.62 
1983 03  6.38  -3.93   1.22 
1983 05 15.68   1.72   8.70 
1983 08 28.00  13.73  20.86 
1983 09 23.70   8.97  16.33 
1983 10 17.69   3.31  10.50 
1984 02  4.79  -9.16  -2.18 
1984 03  6.17  -4.73    .72 
