| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1110 |
55.8%
|
| 2 | 1 to 2 | 355 |
17.8%
|
| 3 | 3 to 4 | 187 |
9.4%
|
| 4 | 5 to 6 | 85 |
4.3%
|
| 5 | 7 | 252 |
12.7%
|
| Sysmiss | 56 |