| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1367 |
47.8%
|
| 2 | 1 to 2 | 387 |
13.5%
|
| 3 | 3 to 4 | 210 |
7.3%
|
| 4 | 5 to 6 | 115 |
4%
|
| 5 | 7 | 780 |
27.3%
|
| Sysmiss | 47 |