1972 02   .63 -11.23  -5.30 
1972 03  3.89  -7.19  -1.65 
1972 05 24.18   8.68  16.43 
1973 03 10.13   -.55   4.79 
1973 04 13.36   1.89   7.62 
1973 05 18.95   6.15  12.55 
1974 02 -1.42 -12.71  -7.06 
1974 03  4.98  -4.52    .23 
1974 04 14.27   1.23   7.75 
1974 05 18.85   6.33  12.59 
1975 02   .17  -8.02  -3.92 
1975 03  3.69  -6.65  -1.48 
1975 04  8.66  -2.14   3.25 
1975 05 24.65   9.75  17.20 
1976 07 32.38  15.65  24.01 
1976 08 30.67  12.40  21.53 
1976 09 24.56   8.27  16.41 
1976 10 14.80   1.33   8.06 
1976 11  5.89  -5.08    .40 
1976 12  -.15 -11.76  -5.95 
1977 01 -4.07 -15.05  -9.56 
1977 02  1.23  -9.66  -4.21 
1977 03 11.32   -.29   5.51 
1977 04 19.21   4.21  11.71 
1977 05 29.41   9.84  19.62 
1977 06 28.46  11.18  19.82 
1977 07 33.66  16.12  24.89 
1977 08 29.57  13.66  21.61 
1977 09 25.11  12.68  18.89 
1977 10 15.48   2.91   9.19 
1980 08 31.13 -99.99 -99.99 
