| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7101 |
17.2%
|
|
| 2 | 6403 |
15.5%
|
|
| 3 | 4846 |
11.8%
|
|
| 6 | 7149 |
17.3%
|
|
| 7 | 4656 |
11.3%
|
|
| 11 | 4495 |
10.9%
|
|
| 12 | 6574 |
15.9%
|
|
| Sysmiss | 14696 |