| Value | Category | Cases | |
|---|---|---|---|
| 1 | More often | 113 |
3.2%
|
| 2 | About the same as now | 182 |
5.1%
|
| 3 | Less often | 45 |
1.3%
|
| 4 | Never | 27 |
0.8%
|
| 97 | Not applicable | 3170 |
89%
|
| 98 | Refused | 0 |
0%
|
| 99 | Don't know | 25 |
0.7%
|