| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 22 |
20.4%
|
| 2 | Decreased its emphasis recently | 6 |
5.6%
|
| 3 | Emphasis has remained pretty consistent over time | 39 |
36.1%
|
| 4 | Don't know | 41 |
38%
|
| Sysmiss | 6 |