| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7374 |
56.8%
|
|
| 2 | 214 |
1.6%
|
|
| 3 | 1179 |
9.1%
|
|
| 4 | 4210 |
32.4%
|
|
| Sysmiss | 4008 |