0.71  250.
 0.66  500.
 0.59  750.
 0.53 1000.
 0.52 1100.
 0.50 1200.
 0.50 1300.
 0.45 1400.
 0.44 1500.
 0.42 1600.
 0.39 1700.
 0.34 1800.
 0.30 1900.
 0.29 2000.
 0.27 2100.
 0.27 2200.
 0.26 2300.
 0.25 2400.
 0.27 2450.
 0.28 2500.
 0.32 2550.
 0.39 2600.
 0.38 2650.
 0.40 2700.
 0.46 2750.
 0.40 2800.
 0.41 2850.
 0.43 2884.