| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Minor, no fundamental changes in practices | 0 |
0%
|
| 2 | Moderate | 0 |
0%
|
| 3 | Major, led to fundamental changes in practices | 1 |
100%
|
| Sysmiss | 364 |