| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3 |
12%
|
| 2 | Much less | 5 |
20%
|
| 3 | Somewhat less | 8 |
32%
|
| 4 | About the same | 6 |
24%
|
| 5 | More | 3 |
12%
|
| 8 | DK | 1 | |
| 9 | Missing | 0 | |
| Sysmiss | 166 |