Population and Housing Census 2011 Czech Republic Use

Population and Housing Census 2011 Czech Republic Use of Administrative Data Sources CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

History of Population Censuses § Population Census in Austria Monarchy (1868 -1910) § Decennial Czechoslovak Population Censuses (1921, 1930, 1950, 1961, 1970, 1980, 1991) § 2001 Population and Housing Census at Czech Republic § 10 230 060 inhabitans § 3 827 678 dwellings § 1 630 705 houses CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Census 2011 –Legislation Statistical Act § possibility for CZSO to use administrative data sources Census Act § 2006 first proposal § 2007 second proposal accepted by Government: 12 September 2007 finalization of the Census Act for Government: 30 June 2008 § 2008 supposed adoption CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Population and Housing Census 2011 News in census 2011 § § Use of Administrative data sources Electronic questionnaire § § Use of mail operator for distribute and collect questionnaires Interaction between census results and updating of statistical registers Census process model § § Preparing Provision Results Processing Outputs CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Use of Administrative Data Sources Census 2011: a „half-way“ between conventional census and register-based census § pre-filling of census questionnaires § complementarity of data sets § Questionnaire for Persons, Dwellings and Houses (information about households is derived) Reduce of financal expense for the next census Reduce of questionnaire content reduce of burden for individuals More precise results Re-use of dates from census for next statistical purposes CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Process Model (1): Preparing Beginning of the process Initial fulfillment of database Manual updating of database Preparing of technical project Preparing SW and HW Administrative data source Collecting of administrative data Initial fulfillment of census questionnaires Print and distribution of paper forms Update of electronic questionnaires Distribution of electronic questionnaires 2. Provision CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Process Model (2): Provision 2. Preparing Database (DB) Automatic updating of DB Collecting of printed questionnaires Archiving of primarly documents scanning Control of completeness of census Non-response cases Uncounted individuals Administrative data source Enlarging set with next indicators Entering set of individuals Recognition ID items Enlarging set with next data records (uncounted individuals) Base set Electronic mail room Recognition pragmatic items Anonymised data sets for processing and other projects CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Conclusions Census 2011 in comparison with 2001 should be: § of minor costs (using mail operator nad advanced technologies) § more friendly with enumerated persons (inter alia electronic questionnaires) § § more accurate (administrative data sources) faster (in terms of data processing and dissemination of results) But the impact of new approach on census results and projects like IPUMS is not clear CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz

Thank you for your attention CZECH STATISTICAL OFFICE Na padesátém 81, CZ - 100 82 Praha 10, Czech Republic www. czso. cz