| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6589 |
51.5%
|
|
| 3 | 2240 |
17.5%
|
|
| 5 | 1533 |
12%
|
|
| 8 | 276 |
2.2%
|
|
| 9 | 2149 |
16.8%
|
|
| Sysmiss | 2473 |