| Value | Category | Cases | |
|---|---|---|---|
| 1 | Textile | 124 |
33.1%
|
| 2 | Food | 27 |
7.2%
|
| 3 | Industry of mechanics or electronics | 34 |
9.1%
|
| 4 | Other manufacturing | 190 |
50.7%
|
| Sysmiss | 720 |