1	1.1
1	0.7
1	1.8
1	0.4
3	3.0
3	1.4
3	4.9
3	4.4
3	4.5
5	7.3
5	8.2
5	6.2
10	12.0
10	13.1
10	12.6
10	13.2
15	18.7
15	19.7
15	17.4
15	17.1