| Total | 2005 | 47 436 | 49.2 | 4.5 | 45.1 | 1.4 | 39.6 | 0.7 | 34.1 | 0.5 | 29.7 | 
 |  | 2006 | 51 374 | 50.9 | 5.3 | 48.5 | 0.9 | 40.7 | 1.0 | 35.0 | - | - | 
 |  | 2007 | 48 952 | 54.5 | 3.8 | 47.0 | 1.2 | 39.4 | - | - | - | - | 
 |  | 2008 | 46 567 | 50.3 | 3.9 | 44.7 | - | - | - | - | - | - | 
 |  | 2009 | 42 069 | 48.4 | - | - | - | - | - | - | - | - | 
 | B - Mining and quarrying | 2005 | 143 | 38.5 | 20.3 | 55.9 | 1.4 | 50.3 | 2.1 | 45.5 | - | 38.5 | 
 |  | 2006 | 175 | 59.4 | 8.0 | 60.6 | 0.6 | 50.9 | 1.1 | 44.6 | - | - | 
 |  | 2007 | 133 | 52.6 | 6.8 | 54.9 | 1.5 | 43.6 | - | - | - | - | 
 |  | 2008 | 106 | 56.6 | 7.5 | 60.4 | - | - | - | - | - | - | 
 |  | 2009 | 52 | 75.0 | - | - | - | - | - | - | - | - | 
 | C - Manufacturing | 2005 | 1 602 | 50.5 | 3.5 | 43.1 | 3.4 | 43.1 | 0.6 | 36.9 | 0.4 | 29.9 | 
 |  | 2006 | 1 504 | 59.3 | 5.0 | 58.1 | 0.7 | 48.9 | 0.3 | 38.9 | - | - | 
 |  | 2007 | 1 510 | 60.9 | 3.7 | 54.3 | 0.5 | 42.6 | - | - | - | - | 
 |  | 2008 | 1 372 | 51.3 | 2.5 | 45.6 | - | - | - | - | - | - | 
 |  | 2009 | 1 247 | 50.6 | - | - | - | - | - | - | - | - | 
 | D+E - Electricity, gas, steam and air conditioning supply and Water supply; sewerage, waste management and remediation activities | 2005 | 173 | 56.1 | 5.8 | 57.2 | 1.7 | 54.9 | 1.7 | 52.0 | 0.6 | 50.3 | 
 |  | 2006 | 198 | 50.0 | 12.1 | 55.6 | 2.5 | 50.5 | 1.5 | 46.5 | - | - | 
 |  | 2007 | 219 | 40.6 | 13.2 | 49.3 | 1.4 | 48.4 | - | - | - | - | 
 |  | 2008 | 209 | 51.2 | 9.6 | 53.6 | - | - | - | - | - | - | 
 |  | 2009 | 170 | 48.2 | - | - | - | - | - | - | - | - | 
 | F - Construction | 2005 | 6 274 | 62.7 | 4.9 | 57.8 | 1.1 | 50.2 | 1.1 | 43.4 | 0.5 | 37.0 | 
 |  | 2006 | 6 908 | 61.5 | 4.0 | 56.2 | 1.2 | 47.9 | 0.8 | 40.3 | - | - | 
 |  | 2007 | 7 577 | 60.7 | 4.7 | 55.0 | 0.7 | 44.9 | - | - | - | - | 
 |  | 2008 | 6 634 | 59.8 | 3.5 | 52.2 | - | - | - | - | - | - | 
 |  | 2009 | 5 404 | 61.1 | - | - | - | - | - | - | - | - | 
 | G - Wholesale and retail trade; repair of motor vehicles and motorcycles | 2005 | 6 196 | 58.2 | 3.4 | 51.3 | 0.8 | 43.4 | 0.5 | 35.8 | 0.4 | 30.1 | 
 |  | 2006 | 5 833 | 60.0 | 2.7 | 53.6 | 0.8 | 43.9 | 0.6 | 35.2 | - | - | 
 |  | 2007 | 5 223 | 59.5 | 2.9 | 52.7 | 0.6 | 42.5 | - | - | - | - | 
 |  | 2008 | 5 021 | 56.2 | 2.5 | 48.7 | - | - | - | - | - | - | 
 |  | 2009 | 5 241 | 53.4 | - | - | - | - | - | - | - | - | 
 | H - Transportation and storage | 2005 | 2 066 | 61.8 | 4.0 | 57.0 | 0.6 | 48.8 | 0.8 | 43.2 | 0.2 | 37.9 | 
 |  | 2006 | 2 356 | 66.0 | 3.1 | 60.2 | 0.6 | 51.4 | 0.6 | 44.7 | - | - | 
 |  | 2007 | 2 371 | 65.0 | 3.2 | 57.7 | 0.5 | 48.6 | - | - | - | - | 
 |  | 2008 | 2 132 | 62.0 | 2.7 | 55.0 | - | - | - | - | - | - | 
 |  | 2009 | 1 702 | 65.0 | - | - | - | - | - | - | - | - | 
 | I - Accommodation and food service activities | 2005 | 1 073 | 65.7 | 4.5 | 59.0 | 0.7 | 46.8 | 0.4 | 38.8 | 0.5 | 32.4 | 
 |  | 2006 | 1 036 | 70.8 | 2.1 | 57.8 | 0.9 | 45.3 | 0.4 | 36.2 | - | - | 
 |  | 2007 | 988 | 66.3 | 2.3 | 56.0 | 0.6 | 43.9 | - | - | - | - | 
 |  | 2008 | 1 080 | 66.2 | 2.7 | 53.4 | - | - | - | - | - | - | 
 |  | 2009 | 1 087 | 62.5 | - | - | - | - | - | - | - | - | 
 | J - Information and communication | 2005 | 3 456 | 45.3 | 5.0 | 41.1 | 1.0 | 34.3 | 1.0 | 27.5 | 0.8 | 23.1 | 
 |  | 2006 | 3 354 | 46.8 | 4.2 | 40.8 | 0.8 | 31.4 | 0.9 | 26.7 | - | - | 
 |  | 2007 | 3 046 | 47.0 | 3.6 | 37.9 | 1.8 | 32.4 | - | - | - | - | 
 |  | 2008 | 3 017 | 39.2 | 4.4 | 35.6 | - | - | - | - | - | - | 
 |  | 2009 | 2 948 | 36.3 | - | - | - | - | - | - | - | - | 
 | K - Financial and insurance activities | 2005 | 273 | 45.8 | 3.3 | 42.9 | 0.4 | 37.7 | - | 34.8 | 0.7 | 31.9 | 
 |  | 2006 | 1 729 | 74.0 | 5.3 | 70.7 | 0.9 | 57.9 | 4.3 | 53.2 | - | - | 
 |  | 2007 | 2 655 | 69.8 | 3.0 | 57.6 | 4.1 | 48.9 | - | - | - | - | 
 |  | 2008 | 2 494 | 61.3 | 8.1 | 55.5 | - | - | - | - | - | - | 
 |  | 2009 | 1 841 | 52.5 | - | - | - | - | - | - | - | - | 
 | L - Real estate activities | 2005 | 5 295 | 45.7 | 5.7 | 45.8 | 1.7 | 43.1 | 0.7 | 40.2 | 0.6 | 37.2 | 
 |  | 2006 | 7 388 | 46.4 | 9.4 | 51.5 | 1.0 | 47.3 | 0.9 | 43.0 | - | - | 
 |  | 2007 | 5 578 | 49.9 | 6.5 | 52.0 | 0.8 | 46.4 | - | - | - | - | 
 |  | 2008 | 4 387 | 51.7 | 5.1 | 51.6 | - | - | - | - | - | - | 
 |  | 2009 | 2 881 | 53.9 | - | - | - | - | - | - | - | - | 
 | M - Professional, scientific and technical activities | 2005 | 6 253 | 54.3 | 4.5 | 47.6 | 2.5 | 42.9 | 0.8 | 36.4 | 0.8 | 31.8 | 
 |  | 2006 | 6 035 | 53.0 | 5.6 | 50.0 | 0.8 | 40.7 | 1.4 | 34.9 | - | - | 
 |  | 2007 | 6 399 | 55.3 | 3.6 | 46.7 | 1.7 | 39.1 | - | - | - | - | 
 |  | 2008 | 6 553 | 51.2 | 4.3 | 45.4 | - | - | - | - | - | - | 
 |  | 2009 | 6 278 | 48.5 | - | - | - | - | - | - | - | - | 
 | N - Administrative and support service activities | 2005 | 3 664 | 48.6 | 5.2 | 43.1 | 1.7 | 37.1 | 1.0 | 30.9 | 0.7 | 26.4 | 
 |  | 2006 | 4 109 | 48.0 | 5.1 | 43.7 | 1.2 | 34.9 | 1.0 | 29.3 | - | - | 
 |  | 2007 | 2 890 | 53.1 | 3.7 | 45.1 | 1.0 | 36.7 | - | - | - | - | 
 |  | 2008 | 2 837 | 51.6 | 3.5 | 44.2 | - | - | - | - | - | - | 
 |  | 2009 | 2 820 | 49.1 | - | - | - | - | - | - | - | - | 
 | P - Education | 2005 | 1 611 | 19.9 | 3.4 | 19.2 | 0.6 | 16.3 | 0.2 | 13.6 | 0.1 | 11.9 | 
 |  | 2006 | 1 686 | 19.1 | 4.0 | 18.9 | 0.4 | 12.8 | 0.5 | 10.4 | - | - | 
 |  | 2007 | 1 728 | 24.9 | 2.7 | 16.3 | 0.9 | 12.7 | - | - | - | - | 
 |  | 2008 | 1 887 | 15.5 | 2.8 | 14.0 | - | - | - | - | - | - | 
 |  | 2009 | 1 861 | 17.6 | - | - | - | - | - | - | - | - | 
 | Q - Human health and social work activities | 2005 | 3 489 | 39.9 | 3.8 | 36.7 | 0.7 | 32.9 | 0.6 | 30.3 | 0.5 | 28.3 | 
 |  | 2006 | 3 458 | 42.5 | 3.7 | 38.9 | 1.2 | 35.6 | 0.5 | 32.3 | - | - | 
 |  | 2007 | 3 365 | 41.6 | 3.2 | 38.0 | 1.0 | 34.1 | - | - | - | - | 
 |  | 2008 | 3 465 | 41.3 | 3.2 | 36.2 | - | - | - | - | - | - | 
 |  | 2009 | 3 509 | 41.3 | - | - | - | - | - | - | - | - | 
 | R - Arts, entertainment and recreation | 2005 | 3 412 | 21.0 | 3.7 | 20.0 | 1.3 | 16.4 | 0.5 | 14.8 | 0.3 | 12.7 | 
 |  | 2006 | 3 483 | 20.6 | 9.2 | 25.0 | 0.7 | 20.3 | 0.7 | 17.7 | - | - | 
 |  | 2007 | 3 340 | 50.7 | 1.4 | 25.2 | 1.2 | 21.1 | - | - | - | - | 
 |  | 2008 | 3 524 | 37.5 | 3.7 | 31.1 | - | - | - | - | - | - | 
 |  | 2009 | 3 294 | 33.8 | - | - | - | - | - | - | - | - | 
 | S+T - Other service activities and Activities of household as employers; undifferentiated goods- and servicesproducing activities of households for own account | 2005 | 1 330 | 52.3 | 3.0 | 45.0 | 1.8 | 38.6 | 0.5 | 31.9 | 0.8 | 27.7 | 
 |  | 2006 | 1 298 | 51.2 | 3.8 | 46.8 | 0.6 | 37.8 | 1.1 | 33.6 | - | - | 
 |  | 2007 | 1 472 | 51.6 | 3.0 | 44.2 | 1.4 | 36.8 | - | - | - | - | 
 |  | 2008 | 1 785 | 47.1 | 3.9 | 42.4 | - | - | - | - | - | - | 
 |  | 2009 | 1 684 | 47.3 | - | - | - | - | - | - | - | - | 
 | X - Unknown | 2005 | 1 126 | 41.4 | 7.8 | 44.5 | 1.2 | 40.8 | 0.4 | 36.0 | 1.1 | 32.9 | 
 |  | 2006 | 824 | 49.5 | 7.4 | 51.6 | 0.7 | 46.1 | 1.7 | 40.7 | - | - | 
 |  | 2007 | 458 | 59.2 | 4.4 | 55.0 | 2.6 | 50.9 | - | - | - | - | 
 |  | 2008 | 64 | 37.5 | 1.6 | 37.5 | - | - | - | - | - | - | 
 |  | 2009 | 50 | 18.0 | - | - | - | - |  |  | - | - | 
 |  |