| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 2 |
1.6%
|
| -98 | Don’t know | 3 |
2.4%
|
| 0 | No | 42 |
33.9%
|
| 1 | Yes, increased | 23 |
18.5%
|
| 2 | Yes, decreased | 54 |
43.5%
|
| 11 | .Z | 821 |