Value | Category | Cases | |
---|---|---|---|
1 | a.No difficulty | 2630 |
10.8%
|
2 | b.Some difficulty | 71 |
0.3%
|
3 | c.A lot of difficulty | 42 |
0.2%
|
4 | d.Cannot do at all | 10 |
0%
|
5 | f.Don't know | 0 |
0%
|
Missing value | 21619 |
88.7%
|