| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 762 |
51.9%
|
| 2 | 1-2 | 262 |
17.8%
|
| 3 | 3-4 | 137 |
9.3%
|
| 4 | 5-6 | 84 |
5.7%
|
| 5 | 7 | 224 |
15.2%
|
| Sysmiss | 15 |