| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 36 |
19.8%
|
| 2 | Decreased its emphasis recently | 18 |
9.9%
|
| 3 | Emphasis has remained pretty consistent over time | 72 |
39.6%
|
| 4 | Don't know | 56 |
30.8%
|
| -99 | 2 | ||
| Sysmiss | 20 |