| Value | Category | Cases | |
|---|---|---|---|
| -6 | Does not have employees | 0 |
0%
|
| -2 | don't know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 1 | Increased | 7 |
41.2%
|
| 2 | Stayed about the same | 9 |
52.9%
|
| 3 | Decreased | 1 |
5.9%
|
| Sysmiss | 80 |