| Value | Category | Cases | |
|---|---|---|---|
| 0 | 324 |
14.6%
|
|
| 1 | 8 |
0.4%
|
|
| 2 | 74 |
3.3%
|
|
| 3 | 320 |
14.4%
|
|
| 4 | 405 |
18.2%
|
|
| 5 | 1092 |
49.1%
|
|
| Sysmiss | 6 |