| | 2000 | 2001 | 2002 | 2003 | 2004 |
|---|
| Occupated in economy, total | 100 | 100 | 100 | 100 | 100 |
| Agriculture, hunting and forestry | 7.2 | 4.2 | 3.6 | 3.5 | 3 |
| Fishing | 0.2 | 0.1 | 0 | 0 | 0.1 |
| Mining and quarrying | 3.2 | 3.4 | 2.9 | 3.2 | 3.3 |
| Manufacturing | 11.8 | 11.5 | 8.9 | 7.9 | 6.6 |
| Electricity, gas and water supply | 3.3 | 3.3 | 3 | 3 | 3 |
| Construction | 5.9 | 6 | 5.8 | 4.5 | 4.4 |
| Wholesale and retail trade; repair of motor vehicles, motorcycles and personal and household goods | 6.3 | 7.8 | 14 | 19.3 | 19 |
| Hotels and restaurants | 0.7 | 0.5 | 0.5 | 0.5 | 0.5 |
| Transport, storage and communications | 8 | 8.9 | 7.7 | 6.6 | 6.9 |
| Financial intermediation | 1.1 | 0.6 | 0.6 | 0.7 | 0.8 |
| Real estate, renting and business activities | 6.2 | 4.2 | 3.8 | 4.1 | 4.3 |
| Public administration and defence; compulsory social security | 3.7 | 4.2 | 4.2 | 3.9 | 4.1 |
| Education | 26.1 | 26.2 | 27.3 | 26.1 | 27 |
| Health and social work | 10.2 | 12 | 11.3 | 10.4 | 10.6 |
| Other community, social and personal service ctivities | 6.1 | 7.1 | 6.4 | 6.3 | 6.4 |
| Extra-territorial organizations and bodies | - | - | - | - | - |
