1975 09  4.10   1.20   2.65 
1975 10  1.80  -1.80    . 0 
1975 11 -2.90  -6.30  -4.60 
1976 02 19.10 -25.80 -22.45 
1976 03 16.29 -22.60 -19.45 
1976 04 -5.80 -11.90  -8.85 
1976 05  2.70  -3.20   -.25 
1976 06  5.00  -1.20   1.90 
1976 07 10.00   1.20   5.60 
1976 08  6.40    .50   3.45 
1976 09  4.30   -.30   2.00 
1976 10  -.40  -3.80  -2.09 
1977 07  8.20   1.80   5.00 
1977 08  9.20   3.50   6.35 
1977 09  3.70    .20   1.95 
1977 10  1.00  -2.20   -.60 
1978 08  8.39   1.10   4.75 
1978 09  3.00  -1.00   1.00 
1978 10   .40  -4.19  -1.89 
1979 07 10.50   1.90   6.20 
1979 08  9.80   2.60   6.20 
1979 09  4.90    .80   2.85 
1980 07 11.30   3.50   7.40 
1980 08 11.80   3.90   7.85 
1980 09  4.80    .80   2.80 
1980 10  1.20  -1.40    .-9 
1981 07 10.00   2.60   6.30 
1981 08  9.30   2.70   6.00 
1981 09  8.20   3.30   5.75 
1982 09  4.00   -.50   1.75 
1983 07  7.90    .70   4.30 
1983 08  6.70   1.30   4.00 
1983 09  4.80   -.40   2.20 
1984 07 10.10   2.20   6.15 
1984 08  7.70   1.20   4.44 
1984 09  4.10    . 0   2.05 
