| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.1%
|
|
| 3 | 1 |
1.1%
|
|
| 4 | 30 |
32.3%
|
|
| 5 | 41 |
44.1%
|
|
| 6 | 18 |
19.4%
|
|
| 96 | 96. Not applicable | 1 |
1.1%
|
| 98 | 98. Don't know | 1 |
1.1%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 173 |