| Value | Category | Cases | |
|---|---|---|---|
| 0 | 206 |
9.2%
|
|
| 1 | 221 |
9.9%
|
|
| 2 | 251 |
11.2%
|
|
| 3 | 305 |
13.6%
|
|
| 4 | 264 |
11.8%
|
|
| 5 | 990 |
44.3%
|
|
| Sysmiss | 1 |