| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2848 |
76.1%
|
| 2 | 1 to 2 | 301 |
8%
|
| 3 | 3 to 4 | 145 |
3.9%
|
| 4 | 5 to 6 | 94 |
2.5%
|
| 5 | 7 | 356 |
9.5%
|
| Sysmiss | 40 |