21
3.3 9.1
11.8 6.9
12.6 7.3
10.1 9.7
13.3 12.2
15.2 11.2
12.6 17.5
12.5 20
13.7 22.8
17 23.3
18.6 22.8
20.9 15.4
23.7 14.8
24.8 14.9
25.6 14.9
26.4 14.9
27.3 14.5
28.2 15
29.1 15.2
28.8 18.7
18.5 6.7