| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2664 |
51.3%
|
|
| 1 | 353 |
6.8%
|
|
| 2 | 496 |
9.5%
|
|
| 3 | 430 |
8.3%
|
|
| 4 | 263 |
5.1%
|
|
| 5 | 180 |
3.5%
|
|
| 6 | 88 |
1.7%
|
|
| 7 | 721 |
13.9%
|
|
| Sysmiss | 1 |