| Classification of Products ver. 2002 (CZ-CPA) - level 1 - Section | 
                    K | 
                    Real estate, renting and business services | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 3 - Division | 
                    70 | 
                    Real estate services | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 3 - Division | 
                    71 | 
                    Renting services of machinery and equipment without operator and of personal and household goods | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 3 - Division | 
                    72 | 
                    Computer and related services | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 3 - Division | 
                    73 | 
                    Research and development services | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 3 - Division | 
                    74 | 
                    Other business services |