| Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 1 - Division | 04 | Housing, water, electricity, gas and other fuels | 
                
                  
                    | Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 3 - Class | 0451 | Electricity (ND) | 
                
                  
                    | Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 3 - Class | 0452 | Gas (ND) | 
                
                  
                    | Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 3 - Class | 0453 | Liquid fuels (ND) | 
                
                  
                    | Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 3 - Class | 0454 | Solid fuels (ND) | 
                
                  
                    | Classification of Individual Consumption According to Purpose (CZ-COICOP_2018) - level 3 - Class | 0455 | Other energy for heating and cooling (ND) |