| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower step | 145 |
8.1%
|
| 2 | second step | 65 |
3.6%
|
| 3 | Third step | 112 |
6.2%
|
| 4 | Fourth step | 189 |
10.5%
|
| 5 | Fifth step | 483 |
26.9%
|
| 6 | Sixth step | 307 |
17.1%
|
| 7 | Seventh step | 284 |
15.8%
|
| 8 | Eigth step | 155 |
8.6%
|
| 9 | Nineth step | 29 |
1.6%
|
| 10 | Upper step | 24 |
1.3%
|
| -5 | Missing; Not asked by the interviewer | 16 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 100 | |
| -1 | Don´t know | 106 |