| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
2.4%
|
|
| 2 | 11 |
8.7%
|
|
| 3 | 11 |
8.7%
|
|
| 4 | 9 |
7.1%
|
|
| 5 | 65 |
51.2%
|
|
| 6 | 11 |
8.7%
|
|
| 7 | 14 |
11%
|
|
| 9 | Don't know | 3 |
2.4%
|
| Sysmiss | 1154 |