Social Security Affiliations. By type of regime and activity sectors "Catalonia. December, 2017" Units: Thousands of contributors. "Source: Ministry of labour, migrations and Social Security." Notes: "- The total affiliation includes the following regimes: general, special for coal mining, special for agriculture, special for domestic employees, special for the self-employed and special for sea-based workers." - The general regime does not include neither the special system for agriculture nor the special system for domestic employees. "(..) Confidential data, low reliability or not available." Institut d'Estadística de Catalunya https://www.idescat.cat/indicadors/?id=conj&n=10222&t=201712&lang=en ,Value. General regime and Coal mining,Value. Self-employed Workers,Value. Total,% Year-over-year variation. General regime and Coal mining,% Year-over-year variation. Self-employed Workers,% Year-over-year variation. Total Total,2633.1,546.0,3270.7,4.3,0.0,3.3 Agriculture,8.8,23.6,54.5,3.5,-2.0,-1.5 Industry,427.7,47.6,475.4,3.4,0.7,3.1 Construction,123.6,66.2,189.8,8.1,0.5,5.3 Services,2071.6,408.6,2549.7,4.2,0.0,3.3 Not classifiable,1.3,0.0,1.3,..,..,.. Social Security Affiliations. By type of regime and activity sectors "Spain. December, 2017" Units: Thousands of contributors. "Source: Ministry of labour, migrations and Social Security." Notes: "- The total affiliation includes the following regimes: general, special for coal mining, special for agriculture, special for domestic employees, special for the self-employed and special for sea-based workers." - The general regime does not include neither the special system for agriculture nor the special system for domestic employees. "(..) Confidential data, low reliability or not available." Institut d'Estadística de Catalunya https://www.idescat.cat/indicadors/?id=conj&n=10222&t=201712&lang=en ,Value. General regime and Coal mining,Value. Self-employed Workers,Value. Total,% Year-over-year variation. General regime and Coal mining,% Year-over-year variation. Self-employed Workers,% Year-over-year variation. Total Total,13853.0,3200.3,18331.1,4.6,0.3,3.3 Agriculture,60.8,265.1,1156.1,8.8,-0.4,-1.4 Industry,1952.0,237.4,2190.3,3.7,0.3,3.3 Construction,745.4,367.4,1113.2,10.6,1.5,7.4 Services,11086.4,2330.5,13863.0,4.4,0.2,3.4 Not classifiable,8.5,0.0,8.5,..,..,..