| Value | Category | Cases | |
|---|---|---|---|
| 1 | became mandatory | 14 |
11.2%
|
| 2 | procedures simplified | 3 |
2.4%
|
| 3 | cost declined | 2 |
1.6%
|
| 4 | became advantageous | 88 |
70.4%
|
| 5 | other | 18 |
14.4%
|
| Sysmiss | 5085 |