| Value | Category | Cases | |
|---|---|---|---|
| 3 | 7 |
8.4%
|
|
| 4 | 55 |
66.3%
|
|
| 5 | 21 |
25.3%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 0 |
0%
|
| Sysmiss | 224 |