| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6755 |
41%
|
|
| 2 | 1529 |
9.3%
|
|
| 3 | 3012 |
18.3%
|
|
| 4 | 3744 |
22.7%
|
|
| 5 | 1061 |
6.4%
|
|
| 6 | 357 |
2.2%
|
|
| Sysmiss | 179 |