| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 0 | 593 |
9%
|
|
| 1 | 22 |
0.3%
|
|
| 2 | 57 |
0.9%
|
|
| 3 | 86 |
1.3%
|
|
| 4 | 351 |
5.4%
|
|
| 5 | 102 |
1.6%
|
|
| 6 | 89 |
1.4%
|
|
| 7 | 607 |
9.3%
|
|
| 8 | 930 |
14.2%
|
|
| 9 | 87 |
1.3%
|
|
| 10 | 181 |
2.8%
|
|
| 11 | 1547 |
23.6%
|
|
| 12 | 752 |
11.5%
|
|
| 13 | 205 |
3.1%
|
|
| 14 | 207 |
3.2%
|
|
| 14.5 | 1 |
0%
|
|
| 15 | 127 |
1.9%
|
|
| 16 | 343 |
5.2%
|
|
| 16.5 | 1 |
0%
|
|
| 17 | 162 |
2.5%
|
|
| 17.5 | 2 |
0%
|
|
| 18 | 60 |
0.9%
|
|
| 19 | 22 |
0.3%
|
|
| 20 | 11 |
0.2%
|
|
| 21 | 3 |
0%
|
|
| 22 | 2 |
0%
|
|
| 23 | 2 |
0%
|
|
| 24 | 1 |
0%
|
|
| Sysmiss | 1314 |