| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 396 |
12.3%
|
|
| 1 | Yes | 1336 |
41.4%
|
| 2 | No | 1414 |
43.8%
|
| 3 | Done before entering consultation | 84 |
2.6%
|
| Sysmiss | 2130 |