| Value | Category | 
                                    
                    
                        | 019 | Farming and other agricultural activities | 
                                    
                    
                        | 020 | Forestry and logging | 
                                    
                    
                        | 030 | Fishing and aquaculture | 
                                    
                    
                        | 040 | Horseracing activities | 
                                    
                    
                        | 070 | Mining of metal ores | 
                                    
                    
                        | 080 | Other mining and quarrying | 
                                    
                    
                        | 089 | Extraction and agglomeration of peat | 
                                    
                    
                        | 090 | Mining support service activities | 
                                    
                    
                        | 101 | Processing and preserving of meat and production of meat products | 
                                    
                    
                        | 102 | Processing and preserving of fish, crustaceans, and molluscs | 
                                    
                    
                        | 103 | Processing and preserving of fruit and vegetables | 
                                    
                    
                        | 104 | Manufacture of vegetable and animal oils and fats | 
                                    
                    
                        | 105 | Manufacture of dairy products | 
                                    
                    
                        | 106 | Manufacture of grain mill products, starches, and starch products | 
                                    
                    
                        | 107 | Manufacture of bakery and farinaceous products | 
                                    
                    
                        | 108 | Manufacture of other food products | 
                                    
                    
                        | 109 | Manufacture of prepared animal feeds | 
                                    
                    
                        | 110 | Manufacture of beverages | 
                                    
                    
                        | 120 | Manufacture of tobacco products | 
                                    
                    
                        | 130 | Manufacture of textiles | 
                                    
                    
                        | 140 | Manufacture of clothes, dressing, and dyeing of fur | 
                                    
                    
                        | 150 | Manufacture of leather and related products | 
                                    
                    
                        | 160 | Manufacture of wood and products of wood and cork except furniture, manufacture of articles of straw and plaiting materials | 
                                    
                    
                        | 170 | Manufacture of pulp, paper, and paper products | 
                                    
                    
                        | 180 | Printing activities and reproduction of recorded media | 
                                    
                    
                        | 195 | Manufacture of chemicals and chemical products and coke and refined petroleum products | 
                                    
                    
                        | 210 | Manufacture of pharmaceutical, medicinal chemicals, and botanical products | 
                                    
                    
                        | 221 | Manufacture of rubber products | 
                                    
                    
                        | 222 | Manufacture of plastic products | 
                                    
                    
                        | 231 | Manufacture of glass and glass products | 
                                    
                    
                        | 236 | Manufacture of articles of concrete, plaster, and cement | 
                                    
                    
                        | 238 | All other manufacture of other non-metallic mineral products | 
                                    
                    
                        | 240 | Manufacture of basic metals | 
                                    
                    
                        | 250 | Manufacture of fabricated metal products, except machinery and equipment | 
                                    
                    
                        | 261 | Manufacture of electronic components and boards | 
                                    
                    
                        | 262 | Manufacture of computers and peripheral equipment | 
                                    
                    
                        | 269 | Manufacture of other computer, electronic, and optical products | 
                                    
                    
                        | 270 | Manufacture of electrical equipment | 
                                    
                    
                        | 280 | Manufacture of machinery and equipment not elsewhere classified | 
                                    
                    
                        | 290 | Manufacture of motor vehicles, trailers, and semi-trailers | 
                                    
                    
                        | 300 | Manufacture of other transport equipment | 
                                    
                    
                        | 310 | Manufacture of furniture | 
                                    
                    
                        | 325 | Manufacture of medical and dental instruments and supplies | 
                                    
                    
                        | 328 | All other manufacturing not elsewhere classified | 
                                    
                    
                        | 330 | Repair and installation of machinery and equipment | 
                                    
                    
                        | 351 | Electric power generation, transmission, and distribution | 
                                    
                    
                        | 359 | Manufacture of gas, distribution of gaseous fuels through mains and steam and air conditioning supply | 
                                    
                    
                        | 360 | Water collection,  treatment, and supply | 
                                    
                    
                        | 390 | Sewerage and waste collection, treatment and disposal activities, materials recovery | 
                                    
                    
                        | 410 | Development of building products, construction of residential and non-residential buildings | 
                                    
                    
                        | 420 | Civil engineering | 
                                    
                    
                        | 431 | Demolition and site preparation | 
                                    
                    
                        | 432 | Electrical installation, plumbing, heat and air-conditioning installation, other construction installation | 
                                    
                    
                        | 433 | Building completion and finishing | 
                                    
                    
                        | 439 | Other specialised construction activities | 
                                    
                    
                        | 450 | Wholesale and retail trade and repair of motor vehicles and motorcycles | 
                                    
                    
                        | 463 | Wholesale of food, beverages and tobacco | 
                                    
                    
                        | 464 | Wholesale of household goods | 
                                    
                    
                        | 467 | Wholesale of wood, construction materials and sanitary equipment | 
                                    
                    
                        | 468 | All other wholesale trade and commission trade and wholesale not specified | 
                                    
                    
                        | 471 | Retail sale in non-specialised stores with food, beverages, or tobacco predominating | 
                                    
                    
                        | 472 | Retail sale of food, beverages, or tobacco in specialised stores | 
                                    
                    
                        | 473 | Retail sale of automotive fuel in specialised stores | 
                                    
                    
                        | 474 | Retail sale of information and communication equipment in specialised stores | 
                                    
                    
                        | 475 | Retail sale of textiles, hardware, electrical household appliances, and furniture in specialised stores | 
                                    
                    
                        | 476 | Retail sale of cultural and recreation goods in specialised stores | 
                                    
                    
                        | 477 | Retail sale of clothing and footwear in specialised stores | 
                                    
                    
                        | 479 | Retail trade not elsewhere classified | 
                                    
                    
                        | 493 | Taxi operations, other passenger land transport | 
                                    
                    
                        | 494 | Freight transport by road | 
                                    
                    
                        | 498 | Transport via railways | 
                                    
                    
                        | 500 | Water transport | 
                                    
                    
                        | 510 | Air transport | 
                                    
                    
                        | 522 | Activities of other transport agencies | 
                                    
                    
                        | 528 | Warehousing, storage, and cargo handling | 
                                    
                    
                        | 529 | Service activities related to land, water, and air transportation | 
                                    
                    
                        | 530 | Post and courier activities | 
                                    
                    
                        | 531 | Other transport | 
                                    
                    
                        | 551 | Hotels and similar accommodation | 
                                    
                    
                        | 558 | Other provision of short-stay accommodation | 
                                    
                    
                        | 561 | Restaurants and mobile food service activities | 
                                    
                    
                        | 562 | Event catering and food service activities | 
                                    
                    
                        | 563 | Beverage serving activities, including bars | 
                                    
                    
                        | 589 | Publishing of books, newspapers, magazines, and other publishing services and software publishing | 
                                    
                    
                        | 590 | Movie, video, and television programme production, sound recording, and music publishing activities | 
                                    
                    
                        | 600 | Programming and broadcasting activities | 
                                    
                    
                        | 610 | Telecommunications | 
                                    
                    
                        | 629 | Computer programming, consultancy, and related services and information service activities | 
                                    
                    
                        | 640 | Financial service activities, except insurance and pension funding | 
                                    
                    
                        | 650 | Insurance, reinsurance, and pension funding, except compulsory social security | 
                                    
                    
                        | 661 | Activities auxiliary to financial intermediation, except insurance and pension funding | 
                                    
                    
                        | 662 | Activities auxiliary to insurance and pension funding | 
                                    
                    
                        | 663 | Fund management activities | 
                                    
                    
                        | 680 | Real estate activities | 
                                    
                    
                        | 691 | Legal activities | 
                                    
                    
                        | 692 | Accounting, book-keeping and auditing activities, tax consultancy | 
                                    
                    
                        | 700 | Activities of head offices, management consultancy services | 
                                    
                    
                        | 711 | Architectural and engineering activities and related technical consultancy | 
                                    
                    
                        | 712 | Technical testing and analysis | 
                                    
                    
                        | 720 | Scientific research and development | 
                                    
                    
                        | 730 | Advertising and market research | 
                                    
                    
                        | 740 | Other professional, scientific, and technical activities | 
                                    
                    
                        | 750 | Veterinary activities | 
                                    
                    
                        | 770 | Rental and leasing activities | 
                                    
                    
                        | 780 | Employment activities | 
                                    
                    
                        | 790 | Travel agency, tour operator, and other reservation service and related activities | 
                                    
                    
                        | 800 | Security and investigation activities | 
                                    
                    
                        | 810 | Services to buildings and landscape activities | 
                                    
                    
                        | 820 | Miscellaneous office and business activities | 
                                    
                    
                        | 842 | Defence activities, Garda Siochana | 
                                    
                    
                        | 849 | All other public administration, compulsory social security | 
                                    
                    
                        | 851 | Pre-primary education | 
                                    
                    
                        | 852 | Primary education | 
                                    
                    
                        | 853 | Secondary education | 
                                    
                    
                        | 854 | Higher education | 
                                    
                    
                        | 859 | Adult and other education not elsewhere classified | 
                                    
                    
                        | 861 | Hospital activities | 
                                    
                    
                        | 862 | Dental and medical practice activities | 
                                    
                    
                        | 869 | Other human health actives | 
                                    
                    
                        | 890 | Residential care and social work activities | 
                                    
                    
                        | 900 | Creative arts and entertainment activities | 
                                    
                    
                        | 910 | Libraries, archives, museums, and other cultural activities | 
                                    
                    
                        | 920 | Gambling and betting activities | 
                                    
                    
                        | 930 | Sports activities and amusement and recreation activities | 
                                    
                    
                        | 940 | Activities  of membership organisations | 
                                    
                    
                        | 950 | Repair of computers and personal and household goods | 
                                    
                    
                        | 960 | Personal services | 
                                    
                    
                        | 970 | Private households with employed persons | 
                                    
                    
                        | 990 | Extra-territorial organisations and bodies | 
                                    
                    
                        | 998 | Unknown | 
                                    
                    
                        | 999 | NIU (not in universe) | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.