1984 08 11.11   1.60   6.35 
1984 09 12.93   2.78   7.85 
1984 10 18.07   5.18  11.62 
1984 12 22.84   7.92  15.38 
1985 01 27.74  10.00  18.86 
1985 02 25.79  10.03  17.91 
1985 03 24.44  10.82  17.63 
1985 04 18.70   7.63  13.17 
1985 05 14.33   4.48   9.40 
1985 06 99.99    .52 -99.99 
1985 07 99.99   -.70 -99.99 
1985 08 99.99   1.05 -99.99 
1985 09 99.99   3.02 -99.99 
1985 10 17.79   6.15  11.97 
1985 11 99.99   8.66 -99.99 
1985 12 99.99   9.85 -99.99 
1986 01 99.99  10.35 -99.99 
1986 02 99.99  11.47 -99.99 
1986 03 99.99  10.65 -99.99 
1986 04 99.99   6.72 -99.99 
1986 05 14.44   3.92   9.18 
1986 06 10.06    .55   5.30 
1986 07  9.38   -.45   4.46 
1986 08 11.73   1.70   6.71 
1986 09 14.59   3.15   8.87 
1986 10 15.14   4.65   9.89 
1986 11 20.14   7.72  13.92 
1986 12 22.59   8.89  15.74 
1987 01 26.43  10.26  18.34 
1987 02 26.40  12.06  19.23 
1987 03 99.99   8.59 -99.99 
1987 04 99.99   6.56 -99.99 
1987 06 99.99   2.33 -99.99 
1987 07 99.99   -.81 -99.99 
1987 08 99.99   2.44 -99.99 
1988 06 11.41   1.41   6.41 
1988 09 15.51   4.46   9.99 
1988 11 22.01   7.53  14.77 
1989 01 99.99  10.24 -99.99 
1989 02 99.99  10.86 -99.99 
1989 03 99.99  11.24 -99.99 
