| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer{NA} | 19 |
1.6%
|
| -1 | Don't know{DK} | 30 |
2.5%
|
| 1 | Lower step{1} | 52 |
4.3%
|
| 2 | Second step{2} | 102 |
8.5%
|
| 3 | Third step{3} | 178 |
14.8%
|
| 4 | Fourth step{4} | 220 |
18.3%
|
| 5 | Fifth step{5} | 265 |
22.1%
|
| 6 | Sixth step{6} | 158 |
13.2%
|
| 7 | Seventh step{7} | 131 |
10.9%
|
| 8 | Eight step{8} | 39 |
3.3%
|
| 9 | Nineth step{9} | 3 |
0.3%
|
| 10 | Tenth step{10} | 3 |
0.3%
|