| Value | Category | Cases | |
|---|---|---|---|
| 0 | 292 |
6.8%
|
|
| 1 | 608 |
14.1%
|
|
| 2 | 785 |
18.3%
|
|
| 3 | 679 |
15.8%
|
|
| 4 | 428 |
10%
|
|
| 5 | 357 |
8.3%
|
|
| 6 | 226 |
5.3%
|
|
| 7 | 71 |
1.7%
|
|
| 8 | 203 |
4.7%
|
|
| 9 | 36 |
0.8%
|
|
| 10 | 40 |
0.9%
|
|
| 11 | 6 |
0.1%
|
|
| 12 | 103 |
2.4%
|
|
| 13 | 3 |
0.1%
|
|
| 14 | 4 |
0.1%
|
|
| 15 | 8 |
0.2%
|
|
| 16 | 5 |
0.1%
|
|
| 77 | Don't know | 446 |
10.4%
|
| Sysmiss | 2 |