1000301   19881217   19881217  1988.95970  1988.96000 352.30200    715    940   31.718   31.721   64.218   64.218 
  1000302   19881218   19881218  1988.96210  1988.96230 353.18400    425    555   31.702   -9.990   64.152   -9.990 
  1000303   19881219   19881219  1988.96490  1988.96520 354.18400    425    655   31.668   -9.990   64.043   -9.990 
  1000304   19881219   19881219  1988.96550  1988.96570 354.42000   1005   1142   31.687   -9.990   64.020   -9.990 
  1000305   19881219   19881219  1988.96600  1988.96610 354.60500   1431   1500   31.683   31.692   64.017   64.018 
  1000306   19881219   19881219  1988.96640  1988.96640 354.72900   1730   1805   31.675   -9.990   63.972   -9.990 
  1000307   19881219   19881219  1988.96680  1988.96690 354.88500   2115   2155   31.776   -9.990   64.056   -9.990