| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, paper | 283 | 295 |
4.9%
|
| 2 | Yes, electronic | 104 | 109 |
1.8%
|
| 3 | Yes, paper and electronic | 98 | 94 |
1.6%
|
| 4 | No | 1301 | 1378 |
23%
|
| Sysmiss | 4214 | 4125 |