| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15991 |
22.7%
|
|
| 2 | 16281 |
23.1%
|
|
| 3 | 14731 |
20.9%
|
|
| 4 | 12665 |
17.9%
|
|
| 5 | 10926 |
15.5%
|
|
| Sysmiss | 42 |