| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Know and Use | 654 | 740 |
11.9%
|
| 2 | Know and Don’t Use | 724 | 842 |
13.5%
|
| 3 | Do not Know | 533 | 640 |
10.3%
|
| Sysmiss | 4316 | 4005 |