| Value | Category | Cases | |
|---|---|---|---|
| 1 | First | 1179 |
28.9%
|
| 2 | Second | 1410 |
34.6%
|
| 3 | Third | 858 |
21.1%
|
| 4 | Fourth | 427 |
10.5%
|
| 5 | Fifth | 168 |
4.1%
|
| 6 | Sixth | 34 |
0.8%
|
| 8 | Do not know | 0 |
0%
|
| 9 | Refusal | 0 |
0%
|
| Sysmiss | 26 |