| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4102 |
77.6%
|
|
| 2 | 523 |
9.9%
|
|
| 3 | 504 |
9.5%
|
|
| 4 | 140 |
2.6%
|
|
| 9 | 17 |
0.3%
|
|
| Sysmiss | 12485 |