| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2567 |
65.6%
|
| 2 | 1-2 | 362 |
9.2%
|
| 3 | 3-4 | 172 |
4.4%
|
| 4 | 5-6 | 105 |
2.7%
|
| 5 | 7 | 708 |
18.1%
|
| Sysmiss | 12 |