The Statistical Yearbook of the People's Republic of Bulgaria with data for 1963 came out of print in 1964. A digital copy is available to the users on the web. The publication is structured in XX sections on the principle of previous statistical yearbooks and contains data on the development of the country in all areas of economic, cultural and social life. At the beginning of each section the data sources and brief methodological notes are shown. The Statistical Yearbook contains an overview by districts: population, labour, industry, agriculture, capital investment and construction, transport and communications, domestic trade, education, culture, health and housing and utilities. The publication also contains an international review by countries with data on territory and population, industrial production, agriculture, transport, internal trade, foreign trade, education, culture and health.
The Statistical Yearbook is in Bulgarian and consists of 665 pages.