| Economic activity |  |  |  |  |  |  |  |  |  | 
 | Total | 10 962 | 13 523 092 | 81 151 055 | 29.9 | 13.8 | 3.9 | 3.6 | 6.5 | 42.4 | 
 | C - Mining and quarrying | 21 | 47 027 | 149 194 | 38.1 | 9.5 | - | 9.5 | 4.8 | 38.1 | 
 | D - Manufacturing | 552 | 870 099 | 6 784 546 | 29.7 | 9.4 | 3.6 | 3.3 | 6.7 | 47.3 | 
 | E - Electricity, gas and water supply | 24 | 1 560 | 354 959 | 83.3 | - | - | - | - | 16.7 | 
 | F - Construction | 1 625 | 2 162 652 | 10 144 030 | 21.2 | 11.6 | 2.8 | 3.2 | 7.3 | 53.9 | 
 | G - Wholesale and retail trade, repair of motor vehichles, motorcycles and personal household goods | 2 072 | 3 921 865 | 19 592 769 | 27.1 | 14.2 | 3.6 | 4.0 | 7.0 | 44.1 | 
 | H - Hotels and restaurants | 434 | 703 545 | 1 901 784 | 29.7 | 12.9 | 5.3 | 5.8 | 7.4 | 38.9 | 
 | I - Transport, storage and communication | 945 | 3 072 593 | 10 907 558 | 28.3 | 11.7 | 4.9 | 3.8 | 8.9 | 42.4 | 
 | K - Real estate, renting and business activities | 4 551 | 2 516 834 | 30 044 073 | 33.4 | 15.4 | 4.1 | 3.5 | 5.4 | 38.2 | 
 | O - Other community, social and personal service activities2 | 738 | 226 917 | 1 272 142 | 35.8 | 14.1 | 3.9 | 2.7 | 6.4 | 37.1 | 
 |  |  |  |  |  |  |  |  |  |  | 
 | Organizational structure |  |  |  |  |  |  |  |  |  | 
 | Total | 10 962 | 13 523 092 | 81 151 055 | 29.9 | 13.8 | 3.9 | 3.6 | 6.5 | 42.4 | 
 | General partnership | 231 | 92 835 | 491 008 | 31.6 | 13.9 | 4.3 | 4.3 | 10.4 | 35.5 | 
 | Privat and public limited company | 4 590 | 10 965 751 | 70 702 407 | 30.5 | 10.0 | 3.4 | 3.3 | 6.0 | 46.8 | 
 | General partnership with shared liability | 332 | 130 600 | 526 941 | 37.0 | 11.7 | 3.9 | 3.9 | 6.0 | 37.3 | 
 | Sole proprietorship | 5 724 | 1 204 218 | 4 803 977 | 28.7 | 17.0 | 4.2 | 3.8 | 6.7 | 39.6 | 
 | Other legal forms | 85 | 1 129 688 | 4 626 722 | 45.9 | 14.1 | 3.5 | 4.7 | 3.5 | 28.2 | 
 |  |  |  |  |  |  |  |  |  |  | 
 | Number of persons employed |  |  |  |  |  |  |  |  |  | 
 | Total | 10 962 | 13 523 092 | 81 151 055 | 29.9 | 13.8 | 3.9 | 3.6 | 6.5 | 42.4 | 
 | 0 persons employed | 5 596 | 3 316 608 | 46 670 940 | 57.8 | 6.2 | 1.8 | 1.6 | 2.6 | 30.1 | 
 | 1-4 persons employed | 5 041 | 4 642 803 | 20 547 586 | 0.8 | 21.9 | 5.9 | 5.5 | 10.4 | 55.5 | 
 | 5-9 persons employed | 197 | 1 321 522 | 4 447 798 | 0.5 | 19.8 | 7.1 | 8.1 | 10.2 | 54.3 | 
 | 10-19 employed | 91 | 1 811 550 | 2 955 101 | - | 22.0 | 13.2 | 11.0 | 18.7 | 35.2 | 
 | 20 or more persons employed | 37 | 2 430 609 | 6 529 630 | - | 10.8 | 8.1 | 8.1 | 13.5 | 59.5 | 
 |  |