| Value | Category | Cases | |
|---|---|---|---|
| 8 | 15 |
1.4%
|
|
| 9 | 9 |
0.8%
|
|
| 10 | 41 |
3.8%
|
|
| 11 | 10 |
0.9%
|
|
| 12 | 65 |
6.1%
|
|
| 13 | 38 |
3.6%
|
|
| 14 | 45 |
4.2%
|
|
| 15 | 156 |
14.6%
|
|
| 16 | 100 |
9.4%
|
|
| 17 | 48 |
4.5%
|
|
| 18 | 102 |
9.6%
|
|
| 19 | 36 |
3.4%
|
|
| 20 | 119 |
11.2%
|
|
| 21 | 35 |
3.3%
|
|
| 22 | 38 |
3.6%
|
|
| 23 | 15 |
1.4%
|
|
| 24 | 18 |
1.7%
|
|
| 25 | 60 |
5.6%
|
|
| 26 | 12 |
1.1%
|
|
| 27 | 4 |
0.4%
|
|
| 28 | 6 |
0.6%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 19 |
1.8%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 4 |
0.4%
|
|
| 34 | 3 |
0.3%
|
|
| 35 | 3 |
0.3%
|
|
| 36 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 40 | 6 |
0.6%
|
|
| 42 | 1 |
0.1%
|
|
| 45 | 4 |
0.4%
|
|
| 48 | 2 |
0.2%
|
|
| 50 | 2 |
0.2%
|
|
| 55 | 2 |
0.2%
|
|
| 77 | Don't know | 42 |
3.9%
|
| Sysmiss | 4528 |