Value | Category | Cases | |
---|---|---|---|
-99 | Refuse to answer | 0 |
0%
|
-88 | No answer | 0 |
0%
|
-77 | Not applicable | 0 |
0%
|
-66 | Don't know | 0 |
0%
|
0 | No obstacle | 31 |
12.4%
|
1 | Minor obstacle | 107 |
42.8%
|
2 | Moderate obstacle | 48 |
19.2%
|
3 | Major obstacle | 37 |
14.8%
|
4 | Very severe obstacle | 27 |
10.8%
|