| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 10 |
11.8%
|
| 2 | no | 14 |
16.5%
|
| 3 | 19 |
22.4%
|
|
| 4 | 8 |
9.4%
|
|
| 5 | 28 |
32.9%
|
|
| 6 | 3 |
3.5%
|
|
| 7 | 2 |
2.4%
|
|
| 8 | DK | 1 |
1.2%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1129 |