| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer{NA} | 4 |
0.3%
|
| -1 | Don't know{DK} | 13 |
0.9%
|
| 1 | Lower step{1} | 69 |
4.9%
|
| 2 | Second step{2} | 80 |
5.7%
|
| 3 | Third step{3} | 175 |
12.5%
|
| 4 | Fourth step{4} | 216 |
15.4%
|
| 5 | Fifth step{5} | 304 |
21.7%
|
| 6 | Sixth step{6} | 220 |
15.7%
|
| 7 | Seventh step{7} | 207 |
14.8%
|
| 8 | Eight step{8} | 81 |
5.8%
|
| 9 | Nineth step{9} | 20 |
1.4%
|
| 10 | Tenth step{10} | 11 |
0.8%
|