The data sources are the statistical surveys carried out by the both institutions.
The NSI annual electronic publication Population and Demographic Processes 2014 is available for users of statistical information.
The issue is bilingual (Bulgarian/English) and contains detailed statistical information about the demographic state in the Republic of Bulgaria during the year of 2014. Data for the number and the structure of the population and for its natural movement and internal migration are published in the issue.
The NSI annual electronic bilingual publication of the NSI Crimes and Persons Convicted 2014, containing data on crimes with penalty inflicted, accused persons and persons convicted is available for users of statistical information.
The publication contains statistical information on the development of publishing activity in Bulgaria by main indicators for 2014.
Data by some indicators, such as: titles; circulation; average circulation of books, pamphlets, newspapers, magazines and bulletins for the period 1960 - 2014, are also included. In the publication are applied methodology notes and brief analysis.
The National Statistical Institute presents to the attention of users interested in social statistics the newest annual bilingual (Bulgarian and English) electronic publication Education in the Republic of Bulgaria 2015.
The publication contains main data from the five carried out annual comprehensive statistical surveys, which characterizing the activity of educational institutions in Bulgaria for the period from 2010/2011 to 2014/2015 school (academic) years.
The National Statistical Institute presents to users of statistical information the publication Road Traffic Accidents in the Republic of Bulgaria 2014 (in Bulgarian only). The issue is a joint edition of the Ministry of Interior and the National Statistical Institute.
The National Statistical Institute presents to users of statistical information the electronic bilingual (Bulgarian/English) publication Household budgets in the Republic of Bulgaria 2014.
The National Statistical Institute presents to users the annual electronic publication Employment and Unemployment - annual data 2014.
The bilingual (Bulgarian-English) issue includes annual average data from the Labour Force Survey. This survey is a sample statistical survey on households for examination of the economic activity of the population aged 15 years and over.
The methodology of the survey has been developed according to ILO and Eurostat recommendations.