| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4391 |
88.3%
|
|
| 2 | 139 |
2.8%
|
|
| 3 | 69 |
1.4%
|
|
| 4 | 372 |
7.5%
|
|
| Sysmiss | 17 |