| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 |
1.7%
|
|
| 4 | 40 |
34.8%
|
|
| 5 | 48 |
41.7%
|
|
| 6 | 23 |
20%
|
|
| 96 | 96. Not applicable | 1 |
0.9%
|
| 98 | 98. Don't know | 1 |
0.9%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 151 |