| Value | Category | Cases | |
|---|---|---|---|
| 0 | 571 |
7.3%
|
|
| 1 | 614 |
7.9%
|
|
| 2 | 1129 |
14.5%
|
|
| 3 | 1202 |
15.4%
|
|
| 4 | 1253 |
16.1%
|
|
| 5 | 576 |
7.4%
|
|
| 6 | 916 |
11.7%
|
|
| 7 | 242 |
3.1%
|
|
| 8 | 1117 |
14.3%
|
|
| 9 | 45 |
0.6%
|
|
| 10 | 84 |
1.1%
|
|
| 11 | 3 |
0%
|
|
| 12 | 16 |
0.2%
|
|
| 13 | 3 |
0%
|
|
| 18 | 1 |
0%
|
|
| 77 | Don't know | 6 |
0.1%
|
| 88 | Don't know | 1 |
0%
|
| 99 | Don't know | 27 |
0.3%
|
| Sysmiss | 6802 |