At the end of each year, the National Statistical Institute (NSI) of Bulgaria publishes a comprehensive set of main indicators that represent the demographic, social, and economic development of different regions in the country. The indicators cover various topics, including demographic statistics, labour market, health care, education, investment, non-financial enterprises, transport, research and development (R&D), information society, housing stock, and tourism.
Detailed data can be found on the NSI website under the heading 'Regional Statistics' and in the INFOSTAT information system.
