| Value | Category | Cases | |
|---|---|---|---|
| 1 | 449 |
9.2%
|
|
| 2 | 173 |
3.5%
|
|
| 3 | 134 |
2.7%
|
|
| 4 | 120 |
2.5%
|
|
| 5 | 3938 |
80.4%
|
|
| 6 | 83 |
1.7%
|
|
| Sysmiss | 228 |