| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.6%
|
|
| 4 | 9 |
14.1%
|
|
| 5 | 39 |
60.9%
|
|
| 6 | 10 |
15.6%
|
|
| 96 | 96. Not applicable | 3 |
4.7%
|
| 98 | 98. Don't know | 2 |
3.1%
|
| Sysmiss | 243 |