| Value | Category | Cases | |
|---|---|---|---|
| 1 | More often | 682 |
19.1%
|
| 2 | About the same as now | 1015 |
28.5%
|
| 3 | Less often | 471 |
13.2%
|
| 4 | Never | 395 |
11.1%
|
| 97 | Not applicable | 846 |
23.8%
|
| 98 | Refused | 0 |
0%
|
| 99 | Don't know | 153 |
4.3%
|