| Value | Category | Cases | |
|---|---|---|---|
| 1 | First | 478 |
19.7%
|
| 2 | Second | 905 |
37.4%
|
| 3 | Third | 628 |
25.9%
|
| 4 | Fourth | 296 |
12.2%
|
| 5 | Fifth | 98 |
4%
|
| 6 | Sixth | 18 |
0.7%
|
| 8 | Do not know | 0 |
0%
|
| 9 | Refusal | 0 |
0%
|
| Sysmiss | 18 |