| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1250 |
60.7%
|
| 2 | 1 to 2 | 337 |
16.4%
|
| 3 | 3 to 4 | 155 |
7.5%
|
| 4 | 5 to 6 | 71 |
3.4%
|
| 5 | 7 | 246 |
11.9%
|
| Sysmiss | 16 |