| Value | Category | Cases | |
|---|---|---|---|
| 3 | 4 |
6.9%
|
|
| 4 | 26 |
44.8%
|
|
| 5 | 18 |
31%
|
|
| 6 | 6 |
10.3%
|
|
| 7 | 2 |
3.4%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 2 |
3.4%
|
| Sysmiss | 249 |