| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 119 |
29.5%
|
| 2 | Decreased its emphasis recently | 31 |
7.7%
|
| 3 | Emphasis has remained pretty consistent over time | 73 |
18.1%
|
| 4 | Don't know | 181 |
44.8%
|
| Sysmiss | 17 |