| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1973 |
53.3%
|
| 2 | 1-2 | 983 |
26.5%
|
| 3 | 3-4 | 359 |
9.7%
|
| 4 | 5-6 | 110 |
3%
|
| 5 | 7 | 280 |
7.6%
|
| Sysmiss | 11 |