1980 10 22.41   1.35  11.88 
1980 11 13.69  -4.80   4.44 
1980 12 15.65  -5.25   5.20 
1981 01 13.41  -8.39   2.50 
1981 02 16.01  -7.89   4.06 
1981 03 14.66  -2.55   6.05 
1981 04 25.59   4.67  15.13 
1981 05 25.06   6.85  15.95 
1981 06 33.83  13.35  23.59 
1981 07 34.03  15.13  24.58 
1981 08 29.46  13.26  21.36 
1981 09 27.52   9.93  18.72 
1981 10 20.37   3.16  11.77 
1981 11 16.90  -2.11   7.39 
1981 12 11.85  -7.69   2.08 
1982 01 12.14 -10.47    .83 
1982 02  9.30 -12.20  -1.44 
1982 03 16.53  -5.92   5.30 
1982 04 21.77  -2.85   9.46 
1982 05 24.96    .86  12.91 
1982 06 29.30   6.11  17.70 
1982 07 33.75  10.74  22.25 
1982 08 31.49  10.89  21.19 
1982 09 99.99   5.32 -99.99 
1982 11 99.99  -6.10 -99.99 
1982 12 99.99  -6.61 -99.99 
1983 01 99.99  -7.85 -99.99 
