| Value | Category | Cases | |
|---|---|---|---|
| -6 | Does not have employees | 6 |
3.8%
|
| -3 | illegal missing | 0 |
0%
|
| -2 | dont know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 1 | Increased | 56 |
35.9%
|
| 2 | Stayed about the same | 77 |
49.4%
|
| 3 | Decreased | 17 |
10.9%
|
| Sysmiss | 869 |