| Value | Category | Cases | |
|---|---|---|---|
| 0 | 116 |
3.4%
|
|
| 1 | 250 |
7.4%
|
|
| 2 | 391 |
11.6%
|
|
| 3 | 400 |
11.9%
|
|
| 4 | 435 |
12.9%
|
|
| 5 | 788 |
23.4%
|
|
| 6 | 590 |
17.5%
|
|
| 7 | 120 |
3.6%
|
|
| 8 | 140 |
4.2%
|
|
| 9 | 48 |
1.4%
|
|
| 10 | 41 |
1.2%
|
|
| 11 | 2 |
0.1%
|
|
| 12 | 26 |
0.8%
|
|
| 13 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 3 |
0.1%
|
|
| 16 | 7 |
0.2%
|
|
| 77 | Don't know | 10 |
0.3%
|
| Sysmiss | 3857 |