| Value | Category | Cases | |
|---|---|---|---|
| -6 | Does not have employees | 1 |
3.3%
|
| -2 | don't know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 1 | Increased | 12 |
40%
|
| 2 | Stayed about the same | 14 |
46.7%
|
| 3 | Decreased | 3 |
10%
|
| Sysmiss | 259 |