| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 5337 |
68%
|
| 2 | 1-2 | 1479 |
18.9%
|
| 3 | 3-4 | 486 |
6.2%
|
| 4 | 5-6 | 158 |
2%
|
| 5 | 7 | 383 |
4.9%
|
| Sysmiss | 3 |