| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1863 |
60.2%
|
| 2 | 1 to 2 | 537 |
17.4%
|
| 3 | 3 to 4 | 224 |
7.2%
|
| 4 | 5 to 6 | 122 |
3.9%
|
| 5 | 7 | 347 |
11.2%
|
| Sysmiss | 54 |