| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 83 |
10%
|
| 2 | No | 233 |
28.1%
|
| 3 | 335 |
40.4%
|
|
| 4 | 140 |
16.9%
|
|
| 5 | 38 |
4.6%
|
|
| Sysmiss | 4 |