| Value | Category | Cases | |
|---|---|---|---|
| -998 | Respondent does not know | 4 |
3.4%
|
| 1 | 1 |
0.8%
|
|
| 2 | 1 |
0.8%
|
|
| 4 | 2 |
1.7%
|
|
| 10 | 2 |
1.7%
|
|
| 12 | 2 |
1.7%
|
|
| 15 | 4 |
3.4%
|
|
| 18 | 3 |
2.5%
|
|
| 20 | 11 |
9.2%
|
|
| 22 | 9 |
7.6%
|
|
| 23 | 8 |
6.7%
|
|
| 24 | 34 |
28.6%
|
|
| 25 | 27 |
22.7%
|
|
| 26 | 11 |
9.2%
|