| | 2000 | 2004 | 2005 | 2006 | 2007 | 2008 |
| All industry | 100 | 100 | 100 | 100 | 100 | 100 |
| Oil and gas extraction; services in this sphere | 53.4 | 57.2 | 67.3 | 72.1 | 75.8 | 78.4 |
| Other branches of mining industry | 0.1 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 |
| Manufacture of food products including beverage | 2.6 | 4.5 | 3.2 | 2.4 | 2.4 | 2.2 |
| Manufacture of tobacco products | 0.5 | 0.4 | 0.4 | 0.2 | 0.1 | 0.1 |
| Textile industry | 0.9 | 0.4 | 0.5 | 0.4 | 0.2 | 0.2 |
| Manufacture of wearing apparel; dressing and dyeing fur | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Manufacture of leather, leather products and footwear | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.05 |
| Wood working and wood products and cork products, excl.furniture | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.05 |
| Manufacture of cellulose, paper, cardboard and products from it | 0.01 | 0.05 | 0.04 | 0.04 | 0.03 | 0.04 |
| Publishing, printing and reproduction of recorded materials | 0.2 | 0.4 | 0.3 | 0.2 | 0.14 | 0.16 |
| Manufacture of coke and refined petroleum products | 18.4 | 13.8 | 10.0 | 12.5 | 9.8 | 8.3 |
| Chemical industry | 3.4 | 3.5 | 2.4 | 1.3 | 1.0 | 0.8 |
| Manufacture of rubber and plastics products | 0.1 | 0.4 | 0.3 | 0.2 | 0.2 | 0.2 |
| Manufacture of other non-metallic mineral products | 0.8 | 1.9 | 1.6 | 1.1 | 1.2 | 1.2 |
| Metallurgy industry | 0.1 | 3.7 | 3.2 | 2.4 | 1.3 | 1.2 |
| Manufacture of fabricated metal products | 0.3 | 1.0 | 0.7 | 0.4 | 0.6 | 0.6 |
| Manufacture of machinery and equipment | 1.1 | 0.9 | 0.4 | 0.4 | 0.4 | 0.4 |
| Manufacture of electrical machinery and apparatus | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 |
| Manufacture of radio, television, communication equipment and apparatus | 0.04 | 0.03 | 0.02 | 0.02 | 0.02 | 0.04 |
| Manufacture of medical, precision and optical instruments, watches and clocks | 0.06 | 0.07 | 0.06 | 0.03 | 0.03 | 0.04 |
| Manufacture of motor vehicles, trailersand semi-trailers | 1.9 | 1.6 | 1.9 | 1.2 | 0.7 | 0.6 |
| Manufacture of furniture manufacturing n.e.c. | 0.2 | 0.4 | 0.4 | 0.2 | 0.2 | 0.2 |
| Other sectors of industry | 0.09 | 0.05 | 0.08 | 0.01 | 0.18 | 0.12 |
| Electricity gas, steam and hot water production and supply | 15.2 | 8.9 | 6.4 | 4.3 | 5.1 | 4.7 |
| | 2000 | 2004 | 2005 | 2006 | 2007 | 2008 |
| All industry | 100 | 100 | 100 | 100 | 100 | 100 |
| of wich: |
| Oil and gas extraction; services in this sphere | 53.4 | 50.3 | 55.0 | 60.8 | 65.3 | 64.1 |
| Other branches of mining industry | 0.1 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 |
| manufacture of food products, including beverage and tobacco | 3.2 | 3.3 | 2.7 | 2.1 | 1.9 | 1.8 |
| textiles and seving industry | 1.1 | 1.0 | 1.2 | 0.8 | 0.5 | 0.4 |
| manufacture of leather, leather products and footwear | 0.1 | 0.1 | 0.0 | 0.0 | 0.03 | 0.02 |
| manufacture of wood and woodwork | 0.1 | 0.1 | 0.0 | 0.0 | 0.03 | 0.05 |
| pulp and paper industry; publishing | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.1 |
| manufacture of coke and refined petroleum products | 18.4 | 13.7 | 12.0 | 9.4 | 8.4 | 8.5 |
| chemical industry | 3.4 | 4.7 | 3.7 | 3.2 | 1.8 | 2.1 |
| manufacture of rubber and plastics products | 0.1 | 0.1 | 0.1 | 0.0 | 0.04 | 0.03 |
| manufacture of other non-metallic mineral products | 0.8 | 3.0 | 3.0 | 2.3 | 2.4 | 2.0 |
| metallurgy industry and fabricated metal products | 0.4 | 3.1 | 3.2 | 2.7 | 2.1 | 2.4 |
| manufacture of machinery and equipment | 1.1 | 0.6 | 0.4 | 0.5 | 0.6 | 0.6 |
| manufacture of electrical, optical and electronic equipment | 0.3 | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 |
| manufacture of transport means and equipments | 1.9 | 3.5 | 5.6 | 7.1 | 8.0 | 9.3 |
| other sectors of industry | 0.2 | 0.4 | 0.5 | 0.4 | 0.5 | 0.5 |
| production and distribution of electricity, gas and water | 15.2 | 15.1 | 12.0 | 10.0 | 7.7 | 7.7 |