| Value | Category | Cases | |
|---|---|---|---|
| 1 | Textile | 49 |
25.9%
|
| 2 | Food | 7 |
3.7%
|
| 3 | Industry of mechanics or electronics | 17 |
9%
|
| 4 | Other manufacturing | 116 |
61.4%
|
| Sysmiss | 311 |