0.0	0
50.0	0
100.0	0
150.0	21
200.0	192
250.0	198
300.0	196
350.0	147
400.0	156
450.0	144
500.0	147
550.0	137
600.0	111
650.0	107
700.0	74
750.0	103
800.0	84
850.0	69
900.0	62
950.0	61
1000.0	31
1050.0	48
1100.0	37
1150.0	32
1200.0	36
1250.0	32
1300.0	18
1350.0	28
1400.0	14
1450.0	19
1500.0	88