| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1352 |
34.5%
|
|
| 1 | 282 |
7.2%
|
|
| 2 | 201 |
5.1%
|
|
| 3 | 188 |
4.8%
|
|
| 4 | 132 |
3.4%
|
|
| 5 | 1766 |
45%
|
|
| Sysmiss | 5 |