| Value | Category | Cases | |
|---|---|---|---|
| 8 | 2 |
0.4%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 14 |
2.5%
|
|
| 11 | 9 |
1.6%
|
|
| 12 | 32 |
5.7%
|
|
| 13 | 13 |
2.3%
|
|
| 14 | 23 |
4.1%
|
|
| 15 | 54 |
9.6%
|
|
| 16 | 40 |
7.1%
|
|
| 17 | 45 |
8%
|
|
| 18 | 78 |
13.9%
|
|
| 19 | 45 |
8%
|
|
| 20 | 65 |
11.5%
|
|
| 21 | 20 |
3.6%
|
|
| 22 | 18 |
3.2%
|
|
| 23 | 16 |
2.8%
|
|
| 24 | 6 |
1.1%
|
|
| 25 | 15 |
2.7%
|
|
| 26 | 5 |
0.9%
|
|
| 27 | 2 |
0.4%
|
|
| 28 | 8 |
1.4%
|
|
| 29 | 4 |
0.7%
|
|
| 30 | 17 |
3%
|
|
| 32 | 7 |
1.2%
|
|
| 34 | 2 |
0.4%
|
|
| 35 | 3 |
0.5%
|
|
| 36 | 2 |
0.4%
|
|
| 37 | 2 |
0.4%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 2 |
0.4%
|
|
| 42 | 1 |
0.2%
|
|
| 44 | 2 |
0.4%
|
|
| 45 | 2 |
0.4%
|
|
| 49 | 1 |
0.2%
|
|
| 51 | 1 |
0.2%
|
|
| 52 | 1 |
0.2%
|
|
| 58 | 1 |
0.2%
|
|
| 77 | Don't know | 2 |
0.4%
|
| Sysmiss | 1894 |