| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 |
1.9%
|
|
| 4 | 12 |
22.2%
|
|
| 5 | 24 |
44.4%
|
|
| 6 | 16 |
29.6%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 1 |
1.9%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 212 |