0.76  250.
 0.77  500.
 0.70  750.
 0.63 1000.
 0.60 1100.
 0.58 1200.
 0.56 1300.
 0.54 1400.
 0.51 1500.
 0.46 1600.
 0.41 1700.
 0.43 1750.
 0.44 1800.
 0.41 1850.
 0.38 1900.
 0.38 1950.
 0.38 2000.
 0.37 2030.