<codeBook xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5" xml:lang="en" xmlns="ddi:codebook:2_5">
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    <citation>
      <titlStmt>
        <titl xml:lang="en">Census of Population - Sample of Anonymised Records (COPSAR), 2006</titl>
        <IDNo agency="DOI">doi:10.7929/ISSDA/XKN5M5</IDNo>
      </titlStmt>
      <distStmt>
        <distrbtr source="archive">ISSDA</distrbtr>
        <distDate>2026-02-17</distDate>
      </distStmt>
      <verStmt source="archive">
        <version date="2026-02-17" type="RELEASED">1</version>
      </verStmt>
      <biblCit>Central Statistics Office (CSO), 2026, "Census of Population - Sample of Anonymised Records (COPSAR), 2006", https://doi.org/10.7929/ISSDA/XKN5M5, ISSDA, V1, UNF:6:V6C5GN0bmEyoBsMVMgp+tw== [fileUNF]</biblCit>
    </citation>
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  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="en">Census of Population - Sample of Anonymised Records (COPSAR), 2006</titl>
        <altTitl>COPSAR 2006</altTitl>
        <IDNo agency="DOI">doi:10.7929/ISSDA/XKN5M5</IDNo>
        <IDNo agency="ISSDA">0007-03</IDNo>
      </titlStmt>
      <rspStmt>
        <AuthEnty xml:lang="en">Central Statistics Office (CSO)</AuthEnty>
      </rspStmt>
      <prodStmt/>
      <distStmt>
        <distrbtr source="archive" xml:lang="en">ISSDA</distrbtr>
        <distrbtr abbr="ISSDA" xml:lang="en">Irish Social Science Data Archive</distrbtr>
        <contact email="issda@ucd.ie">ISSDA</contact>
        <depositr>Central Statistics Office (CSO)</depositr>
        <distDate date="2026-02-17" xml:lang="en">2026-02-17</distDate>
      </distStmt>
      <serStmt>
        <serName>Census of Population  - Sample of Anonymised Records (COPSAR)</serName>
        <serInfo>A 5% anonymised, individual level sample of the data from the Census. The census data relate to the de facto population, i.e. the population recorded for each area represents the total of all persons present within its boundaries on Census night together with all persons who arrived in that area on the following morning, not having been enumerated elsewhere.&lt;br&gt;
Census data is collected every 5 years. ISSDA holds COPSAR data for 1996, 2002 and 2006 only.</serInfo>
      </serStmt>
      <holdings URI="https://doi.org/10.7929/ISSDA/XKN5M5"/>
    </citation>
    <stdyInfo>
      <subject>
        <keyword xml:lang="en" vocab="none">Social Sciences</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Demography</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Economic activity</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Educational background</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Employment</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Housing tenure</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Internet access</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Housing age</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Academic achievement</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Cars</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Census data</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Civil status</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Population migration</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Place of birth</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Age</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Employment status</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Computers</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Wastewater disposal and handling</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Water supply</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Religious affiliation</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Central heating</keyword>
        <keyword vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/" xml:lang="en">Sex</keyword>
        <topcClas vocab="CESSDA Topic Classification" vocabURI="https://vocabularies.cessda.eu/vocabulary/TopicClassification?v=4.2.2&amp;lang=en" xml:lang="en">Censuses</topcClas>
      </subject>
      <abstract xml:lang="en">A 5% anonymised, individual level sample of the data covering demographic and socio-economic variables has been made available from the 2006 Census. A Census of Population of Ireland was taken on the night of Sunday, 23 April 2006, in accordance with the Statistics (Census of Population) Order 2005 (S.I. No. 786 of 2005). The census figures relate to the de facto population, i.e. the population recorded for each area represents the total of all persons present within its boundaries on the night of Sunday, 23 April 2006, together with all persons who arrived in that area on the morning of Monday, 24 April 2006, not having been enumerated elsewhere. &lt;br&gt;
Census data is collected every 5 years.</abstract>
      <sumDscr>
        <collDate cycle="P1" event="start" date="2006-04-23">2006-04-23</collDate>
        <nation xml:lang="en">Ireland</nation>
        <anlyUnit xml:lang="en">Individual</anlyUnit>
        <universe>Respondents to the 2006 census</universe>
        <dataKind>Survey data</dataKind>
      </sumDscr>
      <notes>&lt;b&gt; Data is available to request for non-commercial research and teaching purposes &lt;/b&gt;&lt;br&gt;For non-commercial research use please fill in the ISSDA Data Request Form for Research Purposes - Pseudonymised Datasets here: &lt;a href="https://www.ucd.ie/issda/t4media/ISSDA_Data_Request_Form_for_Research_Purposes_Pseudonymised_Datasets.docx"&gt;Request Form for Research Purposes - Pseudonymised Datasets&lt;/a&gt; and email it to: &lt;a href="issda@ucd.ie"&gt;issda@ucd.ie&lt;/a&gt;&lt;br&gt;For teaching use please fill in the ISSDA Data Request Form for Teaching Purposes - Pseudonymised Datasets here: &lt;a href="https://www.ucd.ie/issda/t4media/ISSDA_Data_Request_Form_for_Teaching_Purposes_Pseudonymised_Datasets.docx"&gt;Request Form for Teaching  Purposes - Pseudonymised Datasets&lt;/a&gt; and email it to: &lt;a href="issda@ucd.ie"&gt;issda@ucd.ie&lt;/a&gt;&lt;br&gt;Please note that ISSDA provides access to the  5% anonymised, individual level sample of the data.  A 10% anonymised sample is available on the &lt;a href="https://international.ipums.org/international/"&gt;IPUMS International website&lt;/a&gt;. IPUMS hosts Census data from 104 countries covering 656 Censuses and over 1 billion persons.</notes>
    </stdyInfo>
    <method>
      <dataColl>
        <timeMeth xml:lang="en">Longitudinal: Trend/Repeated cross-section</timeMeth>
        <sampProc xml:lang="en">A 5 per cent random sample of the recoded person records from each county was selected. The records within each county were sorted randomly before output to the sample file.</sampProc>
        <collMode xml:lang="en">Self-administered questionnaire: Paper</collMode>
        <sources>
          <dataSrc>Population group</dataSrc>
        </sources>
      </dataColl>
      <anlyInfo/>
    </method>
    <dataAccs>
      <setAvail/>
      <useStmt>
        <restrctn xml:lang="en">ISSDA may only supply data for use in the EEA and adequacy decision countries.</restrctn>
        <citReq>The data and its creators shall be cited in all publications and presentations for which the data have been used.&lt;br&gt;
Any work based in whole or part on resources provided by ISSDA, should acknowledge: "Central Statistics Office - Census year Person Microdata File" and " &#xA9; Government of Ireland" and also ISSDA, in the following way: &#x201C;Accessed via the Irish Social Science Data Archive - www.ucd.ie/issda&#x201D;.</citReq>
      </useStmt>
      <notes type="DVN:TOA" level="dv">&lt;b&gt; Data is available for non-commercial research and teaching purposes &lt;/b&gt;&lt;br&gt;
 Data can only be downloaded by registered users who accept the terms of the ISSDA End User Licence. The ISSDA End User Licence is in Section 2 of the ISSDA Data Request form located above in section &#x201C;Terms of Use&#x201D;.</notes>
    </dataAccs>
    <othrStdyMat/>
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  <fileDscr ID="f2240" URI="https://issda.ucd.ie/api/access/datafile/2240">
    <fileTxt>
      <fileName>SAR2006updated.tab</fileName>
      <dimensns>
        <caseQnty>212006</caseQnty>
        <varQnty>38</varQnty>
      </dimensns>
      <fileType>text/tab-separated-values</fileType>
    </fileTxt>
    <notes level="file" type="VDC:UNF" subject="Universal Numeric Fingerprint">UNF:6:V6C5GN0bmEyoBsMVMgp+tw==</notes>
  </fileDscr>
  <otherMat ID="f2241" URI="https://issda.ucd.ie/api/access/datafile/2241" level="datafile">
    <labl>copsar-2006.sps</labl>
    <txt>Census 2006 SPSS setup file</txt>
    <notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">application/x-spss-syntax</notes>
  </otherMat>
  <otherMat ID="f2242" URI="https://issda.ucd.ie/api/access/datafile/2242" level="datafile">
    <labl>SAR2006updated.dat</labl>
    <txt>Census 2006 data file</txt>
    <notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">text/x-fixed-field</notes>
  </otherMat>
  <otherMat ID="f2243" URI="https://issda.ucd.ie/api/access/datafile/2243" level="datafile">
    <labl>censussampleform_2006.pdf</labl>
    <txt>Census 2006 questionnaire</txt>
    <notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">application/pdf</notes>
  </otherMat>
  <otherMat ID="f2244" URI="https://issda.ucd.ie/api/access/datafile/2244" level="datafile">
    <labl>SAR_User_Guide_2006.pdf</labl>
    <txt>User guide</txt>
    <notes level="file" type="DATAVERSE:CONTENTTYPE" subject="Content/MIME Type">application/pdf</notes>
  </otherMat>
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