| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
4.4%
|
|
| 1 | 4 |
5.9%
|
|
| 2 | 27 |
39.7%
|
|
| 3 | 28 |
41.2%
|
|
| 4 | 6 |
8.8%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 0 |
0%
|
| Sysmiss | 239 |