| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased its emphasis recently | 18 |
10.2%
|
| 2 | Decreased its emphasis recently | 6 |
3.4%
|
| 3 | Emphasis has remained pretty consistent over time | 59 |
33.3%
|
| 4 | Don't know | 77 |
43.5%
|
| NA | 17 |
9.6%
|