| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, paper | 256 | 258 |
4.3%
|
| 2 | Yes, electronic | 92 | 93 |
1.6%
|
| 3 | Yes, paper and electronic | 81 | 82 |
1.4%
|
| 4 | No | 1357 | 1441 |
24%
|
| Sysmiss | 4214 | 4125 |