Value | Category | Cases | |
---|---|---|---|
1 | 1. No difficulty | 639461 |
14.5%
|
2 | 2. Some difficulty | 221314 |
5%
|
3 | 3. A lot of difficulty | 123669 |
2.8%
|
4 | 4. Unable to do | 260539 |
5.9%
|
5 | 5. Do not know | 55943 |
1.3%
|
9 | 9. Unspecified | 216847 |
4.9%
|
Sysmiss | 2900821 |