| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 16 |
11.9%
|
| 2 | Decreased its emphasis recently | 10 |
7.4%
|
| 3 | Emphasis has remained pretty consistent over time | 48 |
35.6%
|
| 4 | Don't know | 61 |
45.2%
|
| Sysmiss | 27 |