06288200 1968    12.9     462   1 19680609    1.50   1 19671214
06288200 1969    14.8     464   1 19690626    1.50   1 19681228
06288200 1970    22.5     230   1 19700524    0.50   1 19700118
06288200 1971    15.7     180   1 19710212    3.00   1 19701220
06288200 1972    27.4     316   1 19720818    1.00   1 19711208
06288200 1973    35.8     333   1 19730425    2.00   1 19721208
06288200 1974    26.7     706   1 19740608    2.50   1 19740112
06288200 1975    50.6     789   1 19741031    6.00   1 19750112
06288200 1976    18.3     131   1 19760615    4.80   2         
06288200 1977    11.7     172   1 19770408    3.30   1 19770806