| Value | Category | Cases | |
|---|---|---|---|
| 4 | 27 |
77.1%
|
|
| 5 | 8 |
22.9%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 0 |
0%
|
| Sysmiss | 272 |