| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2032 |
65.5%
|
| 2 | 1 to 2 | 508 |
16.4%
|
| 3 | 3 to 4 | 148 |
4.8%
|
| 4 | 5 to 6 | 64 |
2.1%
|
| 5 | 7 | 352 |
11.3%
|
| Sysmiss | 14 |