| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 27 |
9.1%
|
| 2 | Decreased its emphasis recently | 53 |
17.9%
|
| 3 | Emphasis has remained pretty consistent over time | 153 |
51.7%
|
| 4 | Don't know | 63 |
21.3%
|
| Sysmiss | 7 |