| Economic activity |  |  |  |  |  |  |  |  |  | 
 | Total | 12 991 | 13 553 | 46 604 | 53.3 | 9.1 | 20.6 | 0.6 | 1.7 | 14.7 | 
 | C - Mining and quarrying | 29 | 133 | 474 | 55.2 | 13.8 | 6.9 | 3.4 | 3.4 | 17.2 | 
 | D - Manufacturing | 667 | 781 | 3 627 | 54.3 | 9.9 | 18.4 | 0.4 | 1.0 | 15.9 | 
 | E - Electricity, gas and water supply | 30 | 12 | 132 | 76.7 | 10.0 | 3.3 | - | - | 10.0 | 
 | F - Construction | 1 529 | 1 276 | 6 207 | 40.9 | 6.7 | 33.8 | 0.5 | 1.3 | 16.9 | 
 | G - Wholesale and retail trade, repair of motor vehichles, motorcycles and personal household goods | 2 153 | 2 506 | 6 904 | 39.6 | 12.8 | 18.8 | 1.0 | 3.1 | 24.7 | 
 | H - Hotels and restaurants | 471 | 780 | 2 524 | 34.2 | 12.7 | 15.3 | 0.8 | 5.3 | 31.6 | 
 | I - Transport, storage and communication | 928 | 1 063 | 4 523 | 46.2 | 6.5 | 24.5 | 0.3 | 1.8 | 20.7 | 
 | J - Financial intermediation | 154 | 103 | 1 023 | 87.0 | 1.3 | 1.3 | 1.3 | 0.6 | 8.4 | 
 | K - Real estate, renting and business activities | 5 187 | 3 015 | 9 995 | 64.2 | 9.8 | 15.6 | 0.5 | 1.0 | 9.0 | 
 | M - Education | 113 | 78 | 238 | 43.4 | 8.0 | 35.4 | - | 0.9 | 12.4 | 
 | N - Health and social work | 620 | 574 | 3 152 | 39.2 | 1.0 | 40.8 | 1.1 | 2.7 | 15.2 | 
 | O - Other community, social and personal service activities | 864 | 533 | 1 653 | 54.5 | 9.4 | 25.7 | 0.3 | 1.4 | 8.7 | 
 | P - Private households with employed persons | 1 | 2 | 4 | - | - | - | - | - | 100.0 | 
 | Unknown | 245 | 2 697 | 6 148 | 96.3 | 2.0 | 0.8 | - | 0.4 | 0.4 | 
 |  |  |  |  |  |  |  |  |  |  | 
 | Organizational structure |  |  |  |  |  |  |  |  |  | 
 | Total | 12 991 | 13 553 | 46 604 | 53.3 | 9.1 | 20.6 | 0.6 | 1.7 | 14.7 | 
 | General partnership | 407 | 296 | 721 | 59.2 | 12.3 | 12.0 | 1.0 | 3.2 | 12.3 | 
 | Privat limited company | 5 569 | 9 060 | 31 741 | 56.6 | 8.4 | 8.8 | 1.1 | 2.7 | 22.5 | 
 | Public limited company | 17 | 89 | 501 | 52.9 | - | 5.9 | 5.9 | 5.9 | 29.4 | 
 | General partnership with shared liability | 420 | 334 | 909 | 56.2 | 12.1 | 10.5 | 0.7 | 4.5 | 16.0 | 
 | Sole proprietorship | 6 371 | 3 695 | 7 113 | 48.9 | 9.5 | 32.7 | 0.2 | 0.6 | 8.2 | 
 | Other legal forms | 207 | 79 | 5 619 | 86.0 | 5.3 | 2.4 | - | - | 6.3 | 
 |  |  |  |  |  |  |  |  |  |  | 
 | Number of persons employed |  |  |  |  |  |  |  |  |  | 
 | Total | 12 991 | 13 553 | 46 604 | 53.3 | 9.1 | 20.6 | 0.6 | 1.7 | 14.7 | 
 | 0 persons employed | 6 929 | 0 | 25 938 | 100.0 | - | - | - | - | - | 
 | 1-4 persons employed | 5 751 | 7 445 | 13 896 | - | 19.1 | 45.6 | 0.9 | 2.9 | 31.5 | 
 | 5-9 persons employed | 227 | 1 464 | 2 637 | - | 23.8 | 18.9 | 9.7 | 17.2 | 30.4 | 
 | 10-19 employed | 54 | 703 | 1 656 | - | 37.0 | 5.6 | 5.6 | 11.1 | 40.7 | 
 | 20 or more persons employed | 30 | 3 941 | 2 477 | - | 40.0 | 16.7 | 10.0 | 16.7 | 16.7 | 
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