| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2063 |
56.3%
|
| 2 | 1 to 2 | 853 |
23.3%
|
| 3 | 3 to 4 | 335 |
9.1%
|
| 4 | 5 to 6 | 124 |
3.4%
|
| 5 | 7 | 289 |
7.9%
|
| Sysmiss | 128 |