| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know{DK} | 49 |
4.1%
|
| 1 | Lower step{1} | 11 |
0.9%
|
| 2 | Second step{2} | 76 |
6.4%
|
| 3 | Third step{3} | 98 |
8.2%
|
| 4 | Fourth step{4} | 122 |
10.2%
|
| 5 | Fifth step{5} | 315 |
26.3%
|
| 6 | Sixth step{6} | 229 |
19.1%
|
| 7 | Seventh step{7} | 145 |
12.1%
|
| 8 | Eight step{8} | 74 |
6.2%
|
| 9 | Nineth step{9} | 32 |
2.7%
|
| 10 | Tenth step{10} | 45 |
3.8%
|