| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2352 |
52.8%
|
| 2 | 1 to 2 | 1854 |
41.6%
|
| 3 | 3 to 4 | 250 |
5.6%
|
| 4 | 5 to 6 | 0 |
0%
|
| 5 | 7 | 0 |
0%
|
| Sysmiss | 87 |