0.89  250.
 0.76  500.
 0.67  750.
 0.63 1000.
 0.57 1250.
 0.55 1500.
 0.52 1750.
 0.47 2000.
 0.42 2250.
 0.42 2500.
 0.41 2750.
 0.41 3000.
 0.42 3250.
 0.45 3500.
 0.43 3750.
 0.50 4000.
 0.50 4100.
 0.49 4200.
 0.46 4300.
 0.46 4400.
 0.50 4500.
 0.52 4600.
 0.54 4650.
 0.56 4700.
 0.59 4750.
 0.61 4800.
 0.62 4850.
 0.66 4900.
 0.68 4950.
 0.71 5000.
 0.74 5050.
 0.74 5100.
 0.73 5150.
 0.76 5200.
 0.81 5220.