| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 79 |
15.6%
|
| 2 | 1-5 | 222 |
43.8%
|
| 3 | 206 |
40.6%
|
|
| 5 | 6+ | 0 |
0%
|
| Sysmiss | 92 |