| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 |
1.7%
|
|
| 4 | 17 |
28.3%
|
|
| 5 | 25 |
41.7%
|
|
| 6 | 16 |
26.7%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 1 |
1.7%
|
| 99 | 99. Missing | 0 |
0%
|
| Sysmiss | 206 |