| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2876 |
87.7%
|
| 2 | 1 to 2 | 254 |
7.7%
|
| 3 | 3 to 4 | 68 |
2.1%
|
| 4 | 5 to 6 | 48 |
1.5%
|
| 5 | 7 | 32 |
1%
|
| Sysmiss | 35 |