| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
2.2%
|
|
| 3 | 1 |
2.2%
|
|
| 4 | 7 |
15.2%
|
|
| 5 | 18 |
39.1%
|
|
| 6 | 19 |
41.3%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 0 |
0%
|
| Sysmiss | 261 |