| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1789 |
54.4%
|
| 2 | 1 to 2 | 366 |
11.1%
|
| 3 | 3 to 4 | 168 |
5.1%
|
| 4 | 5 to 6 | 126 |
3.8%
|
| 5 | 7 | 838 |
25.5%
|
| Sysmiss | 19 |