| Value | Category | Cases | |
|---|---|---|---|
| 1 | became mandatory | 127 |
32.5%
|
| 2 | procedures simplified | 34 |
8.7%
|
| 3 | cost declined | 5 |
1.3%
|
| 4 | became advantageous | 198 |
50.6%
|
| 5 | other | 27 |
6.9%
|
| Sysmiss | 4819 |