| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2843 |
13.8%
|
|
| 2 | 264 |
1.3%
|
|
| 3 | 188 |
0.9%
|
|
| 4 | 17281 |
84%
|
|
| Sysmiss | 31 |