0.74  250.
 0.58  500.
 0.56  750.
 0.51 1000.
 0.47 1250.
 0.49 1500.
 0.48 1750.
 0.44 2000.
 0.43 2250.
 0.41 2500.
 0.39 2600.
 0.37 2700.
 0.37 2800.
 0.37 2900.
 0.37 3000.
 0.39 3100.
 0.33 3200.
 0.33 3300.
 0.29 3400.
 0.35 3500.
 0.34 3588.