| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1634 |
18.7%
|
|
| 2 | 5315 |
61%
|
|
| 3 | 1179 |
13.5%
|
|
| 4 | 521 |
6%
|
|
| 8 | 68 |
0.8%
|
|
| Sysmiss | 23 |