| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5637 |
33%
|
|
| 2 | 4767 |
27.9%
|
|
| 3 | 3642 |
21.3%
|
|
| 4 | 1750 |
10.2%
|
|
| 5 | 1293 |
7.6%
|
|
| Sysmiss | 2008 |