| Value | Category | Cases | |
|---|---|---|---|
| 1 | It has made it more difficult and/or more costly | 9 |
90%
|
| 2 | It has not changed the cost or difficulty | 0 |
0%
|
| 3 | It has made it easier or less costly | 1 |
10%
|
| Sysmiss | 4 |