| Value | Category | Cases | |
|---|---|---|---|
| 0 | contraction | 1469 |
38.1%
|
| 1 | stable | 1093 |
28.4%
|
| 2 | growth | 1020 |
26.5%
|
| 8 | don't know | 270 |
7%
|
| Sysmiss | 1148 |