| Value | Category | Cases | |
|---|---|---|---|
| 1 | More than usual | 2 |
0.4%
|
| 2 | About the same | 161 |
30.5%
|
| 3 | Less than usual | 189 |
35.8%
|
| 4 | None | 14 |
2.7%
|
| 8 | Don't Know | 1 |
0.2%
|
| 9 | Not Applicable | 161 |
30.5%
|
| Sysmiss | 3845 |