| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Yes | 2870 |
83.5%
|
| 2 | 2.No | 47 |
1.4%
|
| 3 | 3.Not tried | 519 |
15.1%
|
| 9 | 9.MISSING | 0 |
0%
|
| Sysmiss | 1 |