| Value | Category | Cases | |
|---|---|---|---|
| 1 | Filtered | 1465 |
60.7%
|
| 2 | Unfiltered | 142 |
5.9%
|
| 3 | Hand roll | 789 |
32.7%
|
| 4 | Other | 17 |
0.7%
|
| Sysmiss | 3807 |