English 
18.2%
21.9%
18.3%
15.3%
19.2%
20.2%
23.9%
16.0%
15.1%
4.1%
19.1%
19.1%
16.5%
15.0%
13.6%
22.4%
18.4%
15.9%
17.9%
22.0%
19.0%
18.3%
16.3%
