| Value | Category | Cases | |
|---|---|---|---|
| -9 | Dont know | 1 |
4.8%
|
| -8 | Refused | 1 |
4.8%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | 3 |
14.3%
|
|
| 2 | 2 |
9.5%
|
|
| 4 | 1 |
4.8%
|
|
| 5 | 1 |
4.8%
|
|
| 6 | 1 |
4.8%
|
|
| 9 | 2 |
9.5%
|
|
| 10 | 1 |
4.8%
|
|
| 12 | 2 |
9.5%
|
|
| 15 | 2 |
9.5%
|
|
| 18 | 1 |
4.8%
|
|
| 20 | 1 |
4.8%
|
|
| 30 | 1 |
4.8%
|
|
| 45 | 1 |
4.8%
|
|
| Sysmiss | 978 |