| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, for all the treatments | 94 |
3.3%
|
| 2 | Yes, for some of the treatments | 496 |
17.6%
|
| 3 | No | 112 |
4%
|
| 99 | Refused | 1 |
0%
|
| Sysmiss | 2113 |
75%
|