| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
0.5%
|
|
| 3 | 4 |
2.1%
|
|
| 4 | 54 |
28%
|
|
| 5 | 81 |
42%
|
|
| 6 | 50 |
25.9%
|
|
| 96 | 96. Not applicable | 1 |
0.5%
|
| 98 | 98. Don't know | 2 |
1%
|
| Sysmiss | 114 |