17.2,2.3
20,1.9
19.9,1.4
21.3,1.4
21.6,1.6
19.8,2.8
17.3,2.9
17,3.4
16.3,3.1
19.3,1.8
19.3,2.2
17,2.9
14.3,4
15.3,3.7
17.3,2.3
17.8,2.1
19.4,3.1
15.3,3.1
13.9,3.6
14.9,3.2
17.8,3.1
16.3,2.9
11.9,3.5
6.1,4.3
8.3,4.4
13,1.8
19.5,3.3
20.9,2
19.4,2.4
18.1,2.9
16.9,1.8