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 | 44 |
17.1%
|
1 | Minor obstacle | 71 |
27.5%
|
2 | Moderate obstacle | 70 |
27.1%
|
3 | Major obstacle | 50 |
19.4%
|
4 | Very severe obstacle | 23 |
8.9%
|