| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1021 |
56.8%
|
| 2 | 1 to 2 | 303 |
16.9%
|
| 3 | 3 to 4 | 133 |
7.4%
|
| 4 | 5 to 6 | 78 |
4.3%
|
| 5 | 7 | 262 |
14.6%
|
| Sysmiss | 33 |