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 o ...

The digital copy of the Statistical Yearbook of the Bulgarian Kingdom for 1936 is available for the users on the web. The twenty-ninth edition was pub ...

The twenty-eighth edition of the Statistical Yearbook of the Bulgarian Kingdom was published in 1936. The data refer to the year 1935. A digital copy ...

The Statistical Yearbook of the Bulgarian Kingdom for 1934 is the twenty-seventh edition of the General Directorate of Statistics and was published in ...

The Statistical Yearbook of the Bulgarian Kingdom for 1933 is the twenty-sixth edition of the General Directorate of Statistics and was published in 1 ...

The National Statistical Institute presents to the users of statistical information the annual electronic publication ‘Energy Balances 2022’. The publ ...

The twenty-fifth edition of the Statistical Yearbook of the Bulgarian Kingdom for 1932 was published in 1933. A digital copy is available to web users ...

In 1932, the Twenty-fourth edition of the Statistical Yearbook of the Bulgarian Kingdom for 1931 was published. A digital copy is available to web use ...

The twenty-third edition of the Statistical Yearbook of the Bulgarian Kingdom for 1930 is available for users on the web. The publication came out of ...

The collected volume of the Statistical Yearbook of the Bulgarian Kingdom for 1929 - 1930 is available for users on the web. The publication came out ...

The twentieth edition of the Statistical Yearbook of the Bulgarian Kingdom for 1928 is available for the web users. The publication came out of print ...

The National Statistical Institute offers to the users the specialized electronic publication Regions, districts and municipalities in the Republic of ...