Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 176124 |
96.3%
|
2 | Yes, some difficulty | 5769 |
3.2%
|
3 | Yes, a lot of difficulty | 661 |
0.4%
|
4 | Cannot do at all | 257 |
0.1%
|
Sysmiss | 27132 |