| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 6722 |
78.3%
|
| 2 | 1-2 | 893 |
10.4%
|
| 3 | 3-4 | 252 |
2.9%
|
| 4 | 5-6 | 157 |
1.8%
|
| 5 | 7 | 563 |
6.6%
|
| Sysmiss | 148 |