| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower step{1} | 302 |
19.9%
|
| 2 | Second step{2} | 113 |
7.4%
|
| 3 | Third step{3} | 162 |
10.7%
|
| 4 | Fourth step{4} | 125 |
8.2%
|
| 5 | Fifth step{5} | 327 |
21.5%
|
| 6 | Sixth step{6} | 181 |
11.9%
|
| 7 | Seventh step{7} | 134 |
8.8%
|
| 8 | Eight step{8} | 78 |
5.1%
|
| 9 | Nineth step{9} | 24 |
1.6%
|
| 10 | Tenth step{10} | 74 |
4.9%
|