| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 5959 |
55.6%
|
| 2 | 1 to 2 | 2039 |
19%
|
| 3 | 3 to 4 | 820 |
7.6%
|
| 4 | 5 to 6 | 469 |
4.4%
|
| 5 | 7 | 1432 |
13.4%
|
| Sysmiss | 114 |