| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 77 |
15.2%
|
| 2 | 1-5 | 160 |
31.6%
|
| 3 | 270 |
53.3%
|
|
| 5 | 6+ | 0 |
0%
|
| Sysmiss | 92 |