| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 15 |
7.4%
|
| 2 | Much less | 100 |
49%
|
| 3 | Somewhat less | 48 |
23.5%
|
| 4 | About the same | 38 |
18.6%
|
| 5 | More | 2 |
1%
|
| 9 | Don’t know | 1 |
0.5%
|
| Sysmiss | 2320 |