| Value | Category | Cases | |
|---|---|---|---|
| 1 | More than usual | 6 |
1.8%
|
| 2 | About the same | 90 |
26.3%
|
| 3 | Less than usual | 150 |
43.9%
|
| 4 | None | 13 |
3.8%
|
| 8 | Don't Know | 1 |
0.3%
|
| 9 | Not Applicable | 82 |
24%
|
| Sysmiss | 4031 |