50038100 1971     756   32300   1 19701009     113   1 19710915
50038100 1972     262    2740   1 19720327     106   1 19711011
50038100 1973     228    3000   1 19730421    73.0   1 19730418
50038100 1974     172    1220   1 19731015    54.0   1 19740724
50038100 1975     435    8320   1 19741023    76.0   2         
50038100 1976     277    3240   1 19751212    88.0   2         
50038100 1977     203    3060   1 19761031    50.0   1 19770904
50038100 1978     290    3760   1 19780411    50.0   3         
50038100 1979     624   32900   1 19790831    92.0   1 19781229
50038100 1980     438    7170   1 19800528     110   3         
50038100 1981     413    4570   1 19810506     121   1 19801201
50038100 1982     444   14200   1 19811213    80.0   1 19820820
50038100 1983     335   12200   1 19830421    90.0   3         
50038100 1984     190    2970   1 19840918    34.0   1 19840512
50038100 1985     590   55900   1 19850518    80.0   1 19850420
50038100 1986     690   48600   1 19851007    90.0   1 19860323
50038100 1987     361   13900   1 19870412    90.0   2         
50038100 1988     380   10500   1 19871127    92.0   2