| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 20 |
17.5%
|
| 2 | Decreased its emphasis recently | 12 |
10.5%
|
| 3 | Emphasis has remained pretty consistent over time | 45 |
39.5%
|
| 4 | Don't know | 37 |
32.5%
|
| Sysmiss | 20 |