| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| 1 | 35 |
8.7%
|
|
| 2 | 59 |
14.7%
|
|
| 3 | 15 |
3.7%
|
|
| 4 | 134 |
33.4%
|
|
| 5 | 158 |
39.4%
|
|
| Sysmiss | 3 |