| 0 | TOTAL |
| 1 | 10.- Extraction and agglomeration of anthracite, coal, lignite and peat |
| 2 | 11.- Extraction of crude petroleum and natural gas. Service activities incidental to c |
| 3 | 12.- Extraction of uranium and thorium ores |
| 4 | 13.- Extraction of metallic ores |
| 5 | 14.- Extraction of non-metallic and non-energetic ores |
| 6 | 15.- Food and beverage products industry |
| 7 | 16.- Tobacco industry |
| 8 | 17.- Textile industry |
| 9 | 18.- Clothes making and furriery industry |
| 10 | 19.- Preparation, tanning and dressing of leather |