| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4792 |
42.4%
|
|
| 2 | 4102 |
36.3%
|
|
| 3 | 1592 |
14.1%
|
|
| 4 | 320 |
2.8%
|
|
| 5 | 321 |
2.8%
|
|
| 6 | 178 |
1.6%
|
|
| Sysmiss | 11988 |