1965 08 30.03  18.11  24.07 
1965 09 22.24  11.40  16.82 
1966 07 34.91 -99.99 -99.99 
1966 08 28.15 -99.99 -99.99 
1966 09 25.86 -99.99 -99.99 
1967 07 29.56  17.33  23.44 
1967 09 25.35  11.56  18.45 
1968 05 20.29   8.60  14.45 
1969 01  -.44  -8.37  -4.40 
1969 02  3.96 -99.99 -99.99 
1969 03  6.61 -99.99 -99.99 
1969 09 26.85  15.04  20.94 
1969 11 13.91  -1.15   6.38 
1970 12  6.42  -7.08   -.32 
1971 02  3.31 -99.99 -99.99 
1971 03 11.54 -99.99 -99.99 
1971 04 19.45 -99.99 -99.99 
1971 05 22.07 -99.99 -99.99 
1971 06 31.91  18.81  25.36 
1971 07 31.65 -99.99 -99.99 
1971 08 34.04  18.54  26.29 
1971 09 27.54  13.00  20.27 
1971 10 22.14 -99.99 -99.99 
1971 11 11.51 -99.99 -99.99 
1972 02  9.78  -8.72    .52 
1972 11  8.29   -.96   3.66 
1973 05 23.16   9.26  16.20 
1973 09 23.35  13.97  18.66 
1974 04 19.92   5.81  12.86 
1975 01  6.44  -6.02    .21 
1975 03  7.98  -3.83   2.07 
1975 11 10.45  -1.57   4.44 
1976 05 23.01   8.28  15.64 
1978 01 -2.79 -13.77  -8.28 
1978 03 13.13  -2.45   5.34 
1978 04 19.28   6.55  12.91 
1978 09 30.03  14.87  22.45 
1978 11 11.32   -.24   5.54 
1978 12  5.88  -8.57  -1.34 
1979 01 -4.38 -15.53  -9.95 
1979 02   . 4 -12.60  -6.28 
1979 03 12.43   -.25   6.09 
1979 04 17.96   4.71  11.34 
1979 05 23.50   9.25  16.37 
1979 08 31.91  17.76  24.83 
1979 11 10.16  -2.41   3.87 
1980 06 31.66  17.51  24.58 
1980 08 33.68  19.73  26.71 
1985 09 24.96  12.69  18.82 
1986 06 31.70  17.74  24.72 
1986 10 19.09   6.53  12.81 
1992 11  6.79  -2.55   2.11 
1992 12  3.40  -7.88  -2.24 
1993 01   . 6 -11.50  -5.72 
1993 02   .92 -10.04  -4.56 
1993 03 10.10  -1.58   4.26 
1993 04 16.16   3.69   9.92 
1993 05 22.50  10.48  16.49 
1993 06 27.87  14.59  21.23 
1993 07 30.43  18.04  24.24 
1993 08 29.85  17.67  23.76 
1993 09 24.35   9.13  16.74 
1993 10 19.96   3.81  11.89 
1993 11 11.79  -5.13   3.33 
1993 12  8.49  -6.10   1.19 
1994 01  3.06  -9.63  -3.28 
1994 02  4.51  -9.85  -2.67 
1994 03 17.08  -1.95   7.56 
1994 04 19.20   2.79  10.99 
1994 05 25.55  10.92  18.23 
1994 06 31.98  17.24  24.61 
1994 07 32.16  17.64  24.90 
1994 08 33.37  17.85  25.61 
1994 09 30.80  12.12  21.46 
1994 10 23.16   5.79  14.47 
1994 11 14.89   -.74   7.07 
1994 12  8.85  -5.47   1.69 
