1985 09 19.82   7.41  13.61 
1985 10 13.00    .81   6.90 
1985 11  3.45  -4.75   -.65 
1985 12 -3.54 -99.99 -99.99 
1986 01 -3.73 -16.10  -9.91 
1986 02 -3.92 -99.99 -99.99 
1986 03  2.02 -99.99 -99.99 
1986 04 11.95 -99.99 -99.99 
1986 05 17.28 -99.99 -99.99 
1986 06 20.53   7.22  13.87 
1986 08 21.89  10.79  16.34 
1986 09 16.95   3.87  10.41 
1986 10 11.11 -99.99 -99.99 
1986 11  2.30 -99.99 -99.99 
1987 01 -5.45 -99.99 -99.99 
1987 02 -5.02 -99.99 -99.99 
1987 04 13.19 -99.99 -99.99 
1987 05 17.28   3.44  10.36 
1987 06 21.72   9.93  15.83 
1987 08 23.49   9.28  16.38 
1987 09 18.54 -99.99 -99.99 
1987 10 12.31 -99.99 -99.99 
1987 11  3.45 -99.99 -99.99 
1987 12 -2.20 -99.99 -99.99 
1988 01 -5.02 -18.18 -11.60 
1988 02 -3.20 -16.79 -10.00 
1988 03  1.83 -10.80  -4.48 
1988 04  8.83   -.58   4.12 
1988 05 18.73   5.20  11.96 
1988 06 22.47   7.91  15.19 
1988 08 23.76  13.35  18.55 
1988 09 17.84   5.89  11.86 
1988 10  9.57   -.23   4.67 
1989 04  8.02  -3.43   2.29 
1989 07 26.09   9.83  17.95 
1989 08 23.43  10.04  16.73 
1989 09 19.11   5.27  12.19 
1989 10 13.56   -.32   6.62 
1989 11  4.48  -6.48   -.99 
1989 12 -8.37 -22.08 -15.22 
1990 01  -.38 -15.08  -7.73 
1990 02 -1.90 -99.99 -99.99 
1990 03  3.79 -10.76  -3.48 
1990 04  9.97  -2.00   3.98 
1990 05 16.46   2.60   9.53 
1990 06 23.49   9.55  16.52 
1990 07 25.74  12.41  19.07 
1990 08 25.74  12.36  19.04 
1990 09 19.12   6.40  12.76 
1990 10 12.57 -99.99 -99.99 
1990 12  1.25 -12.25  -5.50 
1991 01 -5.96 -21.62 -13.79 
1991 03  3.64  -8.39  -2.37 
