| Value | Category | Cases | |
|---|---|---|---|
| 1 | First | 1056 |
24.3%
|
| 2 | Second | 1503 |
34.6%
|
| 3 | Third | 1283 |
29.5%
|
| 4 | Fourth | 374 |
8.6%
|
| 5 | Fifth | 107 |
2.5%
|
| 6 | Sixth | 27 |
0.6%
|
| 8 | Do not know | 0 |
0%
|
| 9 | Refusal | 0 |
0%
|
| Sysmiss | 55 |