| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 22 |
15.8%
|
| 2 | Decreased its emphasis recently | 18 |
12.9%
|
| 3 | Emphasis has remained pretty consistent over time | 48 |
34.5%
|
| 4 | Don't know | 51 |
36.7%
|
| Sysmiss | 5 |