The thirtieth edition of the Statistical Yearbook of the Bulgarian Kingdom for 1937 came out of print in 1938. A digital copy is available for users on the web. The publication is structured in XXV sections on the principle of the previous statistical yearbooks, with up-to-date data included for international review by countries. The Yearbook has been enriched with 43 new tables. Results of the special census of state and municipal officials, statistics of recent legislative elections, and general information on electors, voters, and elected representatives are published. The publication also provides data from new developments by the General Statistics Directorate in the areas of mortality by cause in rural areas, occupational accidents, and others.
The publication consists of 851 pages and is in Bulgarian and French.
