| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
2.9%
|
|
| 3 | 27 |
79.4%
|
|
| 4 | 5 |
14.7%
|
|
| 5 | 1 |
2.9%
|
|
| 95 | 95. None | 0 |
0%
|
| 98 | 98. Refused | 0 |
0%
|
| 99 | 99. Don't know | 0 |
0%
|
| Sysmiss | 65 |