| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1049 |
81.7%
|
| 2 | 1 to 2 | 125 |
9.7%
|
| 3 | 3 to 4 | 30 |
2.3%
|
| 4 | 5 to 6 | 24 |
1.9%
|
| 5 | 7 | 56 |
4.4%
|
| Sysmiss | 24 |