| Value | Category | Cases | |
|---|---|---|---|
| 0 | 55 |
3.7%
|
|
| 1 | 14 |
1%
|
|
| 2 | 38 |
2.6%
|
|
| 3 | 74 |
5%
|
|
| 4 | 86 |
5.8%
|
|
| 5 | 127 |
8.6%
|
|
| 6 | 75 |
5.1%
|
|
| 7 | 55 |
3.7%
|
|
| 8 | 60 |
4.1%
|
|
| 9 | 13 |
0.9%
|
|
| 10 | 351 |
23.8%
|
|
| 11 | 7 |
0.5%
|
|
| 12 | 40 |
2.7%
|
|
| 13 | 13 |
0.9%
|
|
| 14 | 9 |
0.6%
|
|
| 15 | 89 |
6%
|
|
| 16 | 8 |
0.5%
|
|
| 18 | 6 |
0.4%
|
|
| 20 | 305 |
20.7%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 2 |
0.1%
|
|
| 30 | 12 |
0.8%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 23 |
1.6%
|
|
| 50 | 3 |
0.2%
|
|
| 77 | Don't know | 5 |
0.3%
|
| Sysmiss | 5182 |