1981 08 26.01   6.43  16.21 
1981 09 23.06   4.54  13.79 
1981 11  8.66  -6.03   1.31 
1981 12  2.15 -10.57  -4.21 
1982 01  -.95 -15.33  -8.14 
1982 03  6.80  -6.56    .12 
1982 04 11.72  -5.00   3.36 
1982 05 16.85    .47   8.66 
1982 06 22.44   2.70  12.57 
1982 07 26.69   6.68  16.68 
1982 08 27.13   9.45  18.28 
1982 09 20.43   4.63  12.53 
1982 10 12.92  -4.71   4.10 
1982 11  5.05  -9.97  -2.46 
1982 12  1.17 -12.93  -5.87 
1983 01  2.07 -12.70  -5.31 
1983 02  4.40 -10.32  -2.95 
1983 03  6.19  -6.12    . 3 
1983 04  8.41  -5.80   1.30 
1983 05 14.89   -.26   7.31 
1983 06 21.59   3.83  12.71 
1983 07 26.22   7.15  16.68 
1983 08 27.06   8.82  17.93 
1983 09 23.57   2.28  12.92 
1983 10 15.90  -2.38   6.76 
1983 11  7.14  -6.83    .15 
1983 12  -.12  -9.62  -4.87 
1984 01 -1.78 -13.42  -7.60 
1984 02  1.65 -13.49  -5.92 
1984 03  4.34  -9.49  -2.57 
1984 04  8.72  -5.86   1.43 
1984 05 19.27   1.40  10.33 
1984 06 22.25   3.12  12.68 
1984 07 26.73   7.63  17.18 
1984 08 25.39   6.72  16.05 
1984 09 20.94   2.22  11.58 
1984 10  9.74  -5.23   2.25 
1984 11  6.45  -8.96  -1.25 
1984 12  1.44 -13.98  -6.26 
1985 08 27.25   5.92  16.58 
1985 09 18.19    .69   9.44 
1985 10 14.56  -4.89   4.83 
1986 01  4.05 -18.43  -7.19 
1986 02  3.60 -13.37  -4.88 
1986 03 10.45 -10.31    . 6 
1986 07 25.19   2.52  13.85 
1986 08 26.52   6.24  16.38 
1986 09 19.16   2.35  10.76 
1986 11  6.53  -7.60   -.53 
1986 12  2.52 -12.80  -5.14 
1987 01  1.60 -15.30  -6.85 
1987 02  5.14 -11.80  -3.33 
1987 03  7.43 -10.55  -1.56 
1987 07 27.16   4.42  15.79 
1988 11  4.57  -7.70  -1.56 
1988 12  -.67 -15.86  -8.26 
1989 01  -.92 -18.19  -9.55 
1989 02  1.08 -14.30  -6.61 
1989 03  9.52  -6.96   1.28 
1989 04 14.78  -2.92   5.93 
1989 05 18.35    .18   9.26 
1989 06 22.55   2.00  12.27 
1989 07 28.70   5.38  17.04 
1989 08 25.30   4.73  15.01 
1989 09 22.73    .89  11.81 
1989 10 16.65 -99.99 -99.99 
