| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower step | 62 |
7.4%
|
| 2 | second step | 66 |
7.8%
|
| 3 | Third step | 38 |
4.5%
|
| 4 | Fourth step | 57 |
6.8%
|
| 5 | Fifth step | 55 |
6.5%
|
| 6 | Sixth step | 103 |
12.2%
|
| 7 | Seventh step | 99 |
11.7%
|
| 8 | Eigth step | 87 |
10.3%
|
| 9 | Nineth step | 136 |
16.1%
|
| 10 | Upper step | 140 |
16.6%
|
| -5 | Missing; Not asked by the interviewer | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 108 | |
| -1 | Don´t know | 3 |