| Value | Category | Cases | |
|---|---|---|---|
| 1 | 384 |
71.4%
|
|
| 2 | 109 |
20.3%
|
|
| 3 | 30 |
5.6%
|
|
| 4 | 4 or more | 15 |
2.8%
|
| Sysmiss | 1320 |