| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6366 |
35.3%
|
|
| 2 | 1836 |
10.2%
|
|
| 3 | 3326 |
18.4%
|
|
| 4 | 3347 |
18.5%
|
|
| 5 | 388 |
2.1%
|
|
| 6 | 2766 |
15.3%
|
|
| 9 | 29 |
0.2%
|
|
| Sysmiss | 77991 |