| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 94 |
26.4%
|
| 2 | Decreased its emphasis recently | 68 |
19.1%
|
| 3 | Emphasis has remained pretty consistent over time | 114 |
32%
|
| 4 | Don't know | 80 |
22.5%
|
| Sysmiss | 10 |