0.72  250.
 0.67  500.
 0.58  750.
 0.51 1000.
 0.47 1100.
 0.45 1200.
 0.44 1300.
 0.39 1400.
 0.36 1500.
 0.30 1600.
 0.24 1700.
 0.24 1800.
 0.24 1900.
 0.28 2000.
 0.39 2100.
 0.42 2200.
 0.35 2300.
 0.39 2400.
 0.39 2500.
 0.39 2600.
 0.39 2650.
 0.37 2700.
 0.36 2750.
 0.37 2800.
 0.36 2827.