| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10894 |
59.9%
|
|
| 2 | 3025 |
16.6%
|
|
| 3 | 2705 |
14.9%
|
|
| 9 | 1550 |
8.5%
|
|
| Sysmiss | 145 |