| Dimensions |                         
                    Sections by PKD  
		
		
			
		
			
		
		
	
				
					|  |  
				| section I | Transport, storage and communication |  
				| section K | Real estate, renting and business activities |  
				| section L | Public administration and defence; compulsory social security |  
				| section M | Education |  
				| section N | Health and social work |  
				| section O | Other community, social and personal service activities |  
		 ; Years
                 |