| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower step | 11 |
1.2%
|
| 2 | second step | 39 |
4.1%
|
| 3 | Third step | 81 |
8.5%
|
| 4 | Fourth step | 103 |
10.8%
|
| 5 | Fifth step | 155 |
16.3%
|
| 6 | Sixth step | 291 |
30.6%
|
| 7 | Seventh step | 175 |
18.4%
|
| 8 | Eigth step | 73 |
7.7%
|
| 9 | Nineth step | 16 |
1.7%
|
| 10 | Upper step | 7 |
0.7%
|
| -5 | Missing; Not asked by the interviewer | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 44 | |
| -1 | Don´t know | 8 |