| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3621 |
86.2%
|
|
| 2 | 234 |
5.6%
|
|
| 3 | 95 |
2.3%
|
|
| 4 | 218 |
5.2%
|
|
| 5 | 33 |
0.8%
|
|
| Sysmiss | 4239 |