| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
4.8%
|
|
| 1 | 4 |
4.8%
|
|
| 2 | 36 |
42.9%
|
|
| 3 | 36 |
42.9%
|
|
| 4 | 3 |
3.6%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 1 |
1.2%
|
| Sysmiss | 223 |