| Value | Category | Cases | |
|---|---|---|---|
| 0 | No - No Difficulty | 8091 |
98.4%
|
| 1 | Yes - Some Difficulty | 109 |
1.3%
|
| 2 | Yes - A lot of difficulty | 19 |
0.2%
|
| 3 | Cannot do at all | 1 |
0%
|
| 98 | Don’t know | 0 |
0%
|
| 99 | Refuse to answer | 0 |
0%
|
| c | 2 |
0%
|
|
| d | 1 |
0%
|