number income
1 17.1
2 12.7
3 16.5
4 14
5 14.2
6 12.3
7 13.2
8 13.3
9 17.9
10 12.5
11 15.7
12 93.4
13 14.9
14 13
15 13.8
16 16.2
17 13.6
18 12.8
19 13.4
20 16.6