| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, paper | 775 | 883 |
14.7%
|
| 2 | Yes, electronic | 107 | 117 |
2%
|
| 3 | Yes, paper and electronic | 133 | 134 |
2.2%
|
| 4 | No | 771 | 741 |
12.3%
|
| Sysmiss | 4214 | 4125 |