| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 47 |
28.3%
|
| 2 | Decreased its emphasis recently | 11 |
6.6%
|
| 3 | Emphasis has remained pretty consistent over time | 75 |
45.2%
|
| 4 | Don't know | 33 |
19.9%
|
| -99 | 4 | ||
| Sysmiss | 13 |