1000901   19890620   19890621  1989.46810  1989.46870 171.87000   2053    145   31.745   31.755   64.202   64.209 
  1000902   19890621   19890621  1989.46950  1989.46960 172.35800    836    935   31.760   31.760   64.168   64.175 
  1000903   19890621   19890621  1989.47010  1989.47010 172.58800   1407   1417   31.765   -9.990   64.173   -9.990 
  1000904   19890621   19890621  1989.47030  1989.47050 172.65600   1545   1735   31.770   31.777   64.162   64.167 
  1000905   19890622   19890622  1989.47270  1989.47280 173.53500   1251   1323   31.798   31.795   64.085   64.085 
  1000906   19890622   19890622  1989.47340  1989.47340 173.78400   1849   1917   31.803   31.800   64.058   64.060