| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower | 73 |
15.1%
|
| 2 | About the same | 94 |
19.5%
|
| 3 | Higher | 84 |
17.4%
|
| 4 | Business did not operate in 2002 | 224 |
46.5%
|
| 8 | 2 |
0.4%
|
|
| 9 | 5 |
1%
|
|
| Sysmiss | 30 |