| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1901 |
64.7%
|
|
| 2 | 583 |
19.8%
|
|
| 3 | 371 |
12.6%
|
|
| 4 | 85 |
2.9%
|
|
| Sysmiss | 9467 |