0.0	0
50.0	0
100.0	0
150.0	77
200.0	259
250.0	263
300.0	210
350.0	228
400.0	178
450.0	204
500.0	163
550.0	154
600.0	157
650.0	130
700.0	99
750.0	91
800.0	97
850.0	76
900.0	66
950.0	72
1000.0	44
1050.0	39
1100.0	48
1150.0	35
1200.0	27
1250.0	22
1300.0	26
1350.0	19
1400.0	8
1450.0	15
1500.0	85