| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1419 |
61.7%
|
| 2 | 1 to 2 | 363 |
15.8%
|
| 3 | 3 to 4 | 115 |
5%
|
| 4 | 5 to 6 | 86 |
3.7%
|
| 5 | 7 | 318 |
13.8%
|
| Sysmiss | 6 |