| A* | A | B | C | D | E | F | G | U | |
| All | 6.8 (6.4) |
13.9 (13.1) |
19.8 (18.6) |
25.2 (25.2) |
16.6 (17.2) |
9.1 (9.8) |
4.7 (5.3) |
2.3 (2.4) |
1.6 (2.0) |
| Male | 5.7 (5.4) |
12.2 (11.5) |
18.7 (17.5) |
25.5 (25.3) |
17.7 (18.3) |
10.1 (10.9) |
5.5 (5.9) |
2.7 (2.9) |
1.9 (2.3) |
| Female | 7.9 (7.4) |
15.6 (14.7) |
20.8 (19.7) |
25.0 (25.0) |
15.4 (16.1) |
8.1 (8.8) |
4.0 (4.6) |
1.9 (2.0) |
1.3 (1.7) |