1961 05 16.52   2.58   9.55 
1961 06 25.00   8.30  16.65 
1961 07 27.33   9.35  18.34 
1961 08 27.97  10.47  19.21 
1961 09 14.94   1.74   8.34 
1961 11  5.24  -9.74  -2.25 
1961 12  -.35 -13.81  -7.08 
1962 01 -1.84 -18.39 -10.11 
1962 03  3.41 -11.36  -3.97 
1962 04 13.81  -1.73   6.04 
1962 05 16.20   2.61   9.41 
1962 06 21.51   5.61  13.56 
1962 07 25.00   8.20  16.60 
1962 08 25.82   7.24  16.52 
1962 09 21.16   2.72  11.94 
1962 10 99.99   -.24 -99.99 
1962 12  6.20 -10.99  -2.39 
1963 01 -3.50 -21.70 -12.60 
1963 02  7.46  -8.03   -.28 
1963 03  6.30  -9.27  -1.48 
1963 04  9.22  -4.42   2.39 
1963 05 17.16   2.04   9.60 
1963 06 20.41   5.96  13.18 
1963 07 27.87   9.29  18.58 
1963 09 23.04   6.70  14.87 
1963 10 19.11   2.42  10.76 
1963 11  8.71  -5.75   1.48 
1963 12  1.20 -14.37  -6.58 
1964 01  1.09 -14.23  -6.57 
1964 02  1.32 -15.53  -7.10 
1964 03  2.84 -13.26  -5.21 
1964 04 10.18 -99.99 -99.99 
1964 05 16.39   1.96   9.17 
1964 06 19.39   5.94  12.66 
1964 07 29.64  10.63  20.13 
1964 08 25.50   8.06  16.78 
1964 09 20.49   2.24  11.36 
1964 10 17.34  -1.50   7.92 
1964 11  6.75  -7.22   -.23 
1964 12  2.09 -11.16  -4.52 
1965 01  4.04  -9.68  -2.82 
1965 02  2.83 -13.81  -5.49 
1965 03  -.25 -15.64  -7.94 
1965 04 11.37  -1.52   4.92 
1965 05 99.99   1.26 -99.99 
1965 06 99.99   5.63 -99.99 
1965 08 24.79   8.14  16.47 
1965 09 13.56   -.65   6.45 
1965 10 18.74   -.31   9.21 
1965 11 10.20  -5.01   2.59 
1965 12  5.14 -10.57  -2.71 
1966 01  1.83 -12.26  -5.21 
1966 02  2.40 -13.01  -5.30 
1966 03  8.32  -7.05    .63 
1966 04 10.30  -4.89   2.70 
1966 05 20.79   2.22  11.50 
1966 06 22.04   6.29  14.16 
1966 07 30.58  12.20  21.39 
1966 08 25.87   9.45  17.66 
1966 09 22.04   6.33  14.18 
1966 10 14.15  -2.48   5.83 
1966 11  8.24  -7.00    .61 
1966 12  3.36 -11.75  -4.19 
1967 01  3.34 -11.16  -3.91 
1967 02  4.12 -12.04  -3.96 
1967 03  7.93  -6.45    .74 
1967 04 10.30  -4.06   3.12 
1967 05 15.82    .82   8.32 
1967 06 18.87   5.46  12.16 
1967 07 26.57  10.46  18.51 
1967 08 27.52   8.64  18.08 
1967 09 22.44   5.53  13.98 
1967 10 15.39  -1.35   7.02 
1967 11  5.81 -10.18  -2.18 
1967 12 -1.13 -15.70  -8.41 
1968 01  1.43 -14.41  -6.49 
1968 02  4.80 -10.57  -2.88 
1968 03  8.93  -5.86   1.53 
1968 04  9.02  -6.35   1.33 
1968 05 14.92   -.72   7.10 
1968 06 21.32   4.44  12.88 
1968 07 27.11   8.87  17.99 
1968 08 23.13   6.74  14.93 
1968 09 20.61   3.04  11.82 
1968 10 15.85  -2.44   6.70 
1968 11  6.04 -11.39  -2.67 
1968 12   .32 -15.73  -7.70 
1969 01  2.80 -11.10  -4.15 
1969 02  3.35 -10.51  -3.58 
1969 03  4.87 -11.65  -3.39 
1969 04 13.83  -1.10   6.36 
1969 05 20.65   2.32  11.48 
1969 06 18.85   3.75  11.30 
1969 07 27.93   9.39  18.66 
1969 08 30.04   9.78  19.91 
1969 09 24.18   5.34  14.76 
1969 10  8.13  -7.14    .49 
1969 11  7.47  -7.87   -.20 
1969 12  4.61 -12.39  -3.89 
1970 01  2.45 -13.34  -5.44 
1970 02  7.38  -9.99  -1.30 
1970 03 99.99 -11.27 -99.99 
1970 04 99.99  -6.78 -99.99 
1970 05 17.36   1.16   9.26 
1970 06 23.41   6.96  15.18 
1970 08 29.85   9.41  19.63 
1970 09 18.52   1.07   9.79 
1970 10 11.88  -5.77   3.05 
1970 11  6.67  -8.64   -.98 
1970 12  2.91 -13.90  -5.49 
1971 01  2.22 -13.13  -5.45 
1971 02  2.70 -12.07  -4.68 
1971 03  3.98 -10.33  -3.17 
1971 04 10.72  -4.17   3.27 
1971 05 16.59   1.70   9.14 
1971 06 23.49   6.23  14.86 
1971 07 26.59   7.44  17.01 
1971 08 30.46  10.43  20.44 
1971 09 18.04   2.08  10.06 
1971 10 10.33  -4.48   2.92 
1971 12  1.59 -12.88  -5.64 
1972 01  -.11 -15.52  -7.81 
1972 02  4.76  -9.62  -2.42 
1972 03 10.48  -4.27   3.10 
1972 04 11.29  -2.36   4.46 
1972 05 15.68   1.43   8.55 
1972 06 23.14   7.10  15.12 
1972 07 26.32   7.47  16.89 
1972 08 25.98   7.77  16.87 
1972 09 19.50 -99.99 -99.99 
1972 11  3.93  -9.29  -2.67 
1972 12 -1.87 -16.95  -9.41 
1973 01  -.27 -99.99 -99.99 
1973 02  3.15 -13.02  -4.93 
1973 03  4.66  -9.53  -2.43 
1973 04  6.23  -7.41   -.58 
1973 05 17.46    .16   8.81 
1973 06 23.36   6.12  14.74 
1973 07 26.26   9.53  17.89 
1973 08 27.45   7.32  17.38 
1973 09 18.43   2.61  10.52 
1973 10 16.34   -.15   8.09 
1973 11  4.61  -5.42   -.40 
1973 12  4.38 -11.31  -3.46 
1974 01   .89 -13.45  -6.28 
1974 02  6.30  -8.80  -1.25 
1974 03  8.13  -6.74    .69 
1974 04 11.71  -2.83   4.44 
1974 05 17.50   -.80   8.35 
1974 06 25.47   6.77  16.11 
1974 07 28.57  10.13  19.35 
1974 11  6.61  -7.34   -.36 
1974 12  2.78 -12.91  -5.06 
1975 01   .57 -14.56  -6.99 
1975 02  1.15 -13.59  -6.22 
1975 03  4.78  -7.80  -1.51 
1975 04  6.28  -6.47    .-9 
1975 06 19.60   4.58  12.09 
1975 07 27.77  12.10  19.93 
1975 08 25.42   7.44  16.43 
1975 09 21.52   1.56  11.54 
1975 11  5.49  -9.93  -2.22 
1975 12  4.65 -10.13  -2.74 
1976 01  2.73 -14.65  -5.96 
1976 02  4.96  -8.92  -1.97 
1976 03  4.01 -10.31  -3.15 
1976 04 11.38  -1.34   5.02 
1976 05 18.87   3.22  11.04 
1976 06 21.39   5.12  13.25 
1976 08 25.43   6.56  15.99 
1976 11  7.84  -9.76   -.96 
1976 12  5.85 -12.13  -3.14 
1977 01  -.52 -17.19  -8.85 
1977 02  7.51 -11.02  -1.75 
1977 03  4.67  -7.50  -1.41 
1977 04 13.64   -.86   6.39 
1977 05 16.77   1.85   9.31 
1977 06 27.49   7.66  17.57 
1977 08 25.38   7.99  16.68 
1977 09 22.55   2.28  12.41 
1977 12  3.88 -13.15  -4.63 
1978 01  1.29 -14.52  -6.61 
1978 02  2.10 -13.54  -5.71 
1978 03  8.83  -6.96    .93 
1978 04 12.33  -3.22   4.55 
1978 05 13.86   1.04   7.45 
1978 07 25.90 -99.99 -99.99 
1978 11  4.42 -12.19  -3.88 
1978 12 -2.59 -19.62 -11.11 
1979 01 -4.55 -21.98 -13.26 
1979 02  3.33 -11.89  -4.28 
1979 03  6.99  -6.22    .38 
1979 04 12.12  -3.62   4.25 
1979 05 15.74   1.75   8.74 
1979 06 23.44   5.33  14.38 
1979 07 28.16   7.23  17.69 
