300	62.7
320	66.9
340	69.3
350	65.8
360	61.3
380	65.5
400	74.5
450	77.5
500	80.4
550	86.2
600	87.4
650	85.1
700	83.7
750	79.9
800	70.6
850	58.9
900	46.7
950	29.5
1000	18.2
1050	9.6
1100	1.7