| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1026 |
68.5%
|
| 2 | 1 to 2 | 179 |
12%
|
| 3 | 3 to 4 | 82 |
5.5%
|
| 4 | 5 to 6 | 48 |
3.2%
|
| 5 | 7 | 162 |
10.8%
|
| Sysmiss | 14 |