| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1002 |
65.9%
|
| 2 | 1 to 2 | 219 |
14.4%
|
| 3 | 3 to 4 | 62 |
4.1%
|
| 4 | 5 to 6 | 56 |
3.7%
|
| 5 | 7 | 181 |
11.9%
|
| Sysmiss | 1 |