| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower step | 1048 |
12.4%
|
| 2 | second step | 751 |
8.9%
|
| 3 | Third step | 704 |
8.3%
|
| 4 | Fourth step | 708 |
8.4%
|
| 5 | Fifth step | 924 |
10.9%
|
| 6 | Sixth step | 1083 |
12.8%
|
| 7 | Seventh step | 978 |
11.5%
|
| 8 | Eigth step | 688 |
8.1%
|
| 9 | Nineth step | 468 |
5.5%
|
| 10 | Tenth step | 1126 |
13.3%
|
| -4 | Not asked | 3472 | |
| -2 | No answer | 1636 |