4300	1000	34.6
16500	3500	35.1
7000	5100	32.8
3000	6500	32.1
11000	7000	31.5
22000	6500	34.5
8000	9000	33.3
3200	11800	34.4
18100	10000	34.3
13500	12900	35.2
4000	15500	35.2
8700	16100	37.3
19500	16300	36.3