Value | Category | Cases | |
---|---|---|---|
1 | Unable to read and write | 4274 |
31.1%
|
2 | Able to read only | 331 |
2.4%
|
3 | Able to write only | 652 |
4.7%
|
4 | Able to read and write | 8506 |
61.8%
|
Sysmiss | 9 |