Eurostat
United Nations Economic Commission for Europe
Central Statistics Office of Ireland
Statistics Norway
Statistics Denmark
Statistics Sweden
Statistics Finland
Statistics Iceland
National Institute for Statistics of Italy
UK's Office for National Statistics
Swiss Federal Statistical Office
Statistics Greenland
Croatian Bureau of Statistics
Statistical Committee of the Republic of Armenia
State Statistical Office of the Republic of Macedonia
Statistics Faroe Islands
Statistics and Research Åland
Swedish Board of Agriculture
Instituto Galego de Estatística
Statistical Institute of the Balearic Islands
Basque Institute of Statistics
Cantabrian Institute of Statistics