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<docDscr>
  <citation>
    <titlStmt>
      <IDNo></IDNo>
      <titl></titl>
    </titlStmt>
    <prodStmt>
      <producer abbr="" affiliation="University of Cape Town" role="Metadata Record Producer">DataFirst</producer>
      <prodDate date="2025">2025</prodDate>
      <software version="v5">NADA</software>
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    <verStmt>
      <version>v1</version>
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<stdyDscr>
  <citation>
    <titlStmt>
      <titl>Learner Unit Record Information and Tracking System Data 2017-2021</titl>
      <subTitl/>
      <altTitl/>
      <parTitl/>
      <IDNo>zaf-dbe-lurits-2017-2021-v1</IDNo>
    </titlStmt>
    <rspStmt>
      <AuthEnty affiliation="Government of South Africa">Department of Basic Education</AuthEnty>
    </rspStmt>
    <prodStmt>
      <producer abbr="" affiliation="Department of Basic Education" role="Data preparation and anonymisation">Martin Gustafsson</producer>
      <copyright/>
      <software version="beta" date="2025-11-19">MetadataEditor</software>
      <prodDate>2022</prodDate>
      <prodPlac/>
    </prodStmt>
    <distStmt>
      <distrbtr abbr="" affiliation="University of Cape Town" URI="https://www.datafirst.uct.ac.za/">DataFirst</distrbtr>
      <contact affiliation="University of Cape Town" URI="support.data1st.org" email="support@data1st.org">DataFirst Helpdesk</contact>
      <depositr abbr="DBE" affiliation="Government of South Africa" URI="https://www.education.gov.za/">Department of Basic Education</depositr>
      <depDate date="2025"/>
      <distDate date="2025"/>
    </distStmt>
    <serStmt>
      <serName>Learner Unit Record Information and Tracking System Data</serName>
      <serInfo><![CDATA[]]></serInfo>
    </serStmt>
    <verStmt>
      <version date="2025">Version 1</version>
      <verResp/>
      <notes><![CDATA[]]></notes>
    </verStmt>
    <biblCit format="DataCite"><![CDATA[Department of Basic Education. Learner Unit Record Information and Tracking System (LURITS) Data 2017-2021[dataset]. Pretoria: DBE [producer], 2022. Cape Town: DataFirst [distributor], 2025. DOI: datafirst.uct.ac.za/dataportal/index.php/catalog/1062]]></biblCit>
    <notes><![CDATA[]]></notes>
  </citation>
  <studyAuthorization date="1999">
    <authorizingAgency affiliation="Government of South Africa" abbr="DBE">Department of Basic Education</authorizingAgency>
    <authorizationStatement><![CDATA[Data collection by organs of state in South Africa is authorised by the Statistics Act 1999]]></authorizationStatement>
  </studyAuthorization>
  <stdyInfo>
    <studyBudget><![CDATA[]]></studyBudget>
    <subject>
      <topcClas vocab="" vocabURI="">Learners</topcClas>
      <topcClas vocab="" vocabURI="">Schools</topcClas>
    </subject>
    <abstract><![CDATA[The Department of Education&#039;s South African School Administration and Management System, SA-SAMS, is made available to all schools free of charge for uploading data to the Learner Unit Record Information and Tracking System, LURITS, and other education information management systems. LURITS includes unit-record data for each learner in South Africa, from Grade R through to Grade 12. The system also tracks each learner&#039;s movement from school to school. The LURITS system is dependent on receiving data from computerised school administration systems. Schools without computerised school administration systems provide paper-based reports to districts for uploading to LURITS. The dataset provided by DataFirst is the LURITS data, prepared as research-ready.]]></abstract>
    <sumDscr>
      <timePrd date="2017" event="start" cycle=""/>
      <timePrd date="2021" event="end" cycle=""/>
      <collDate date="2017" event="start" cycle=""/>
      <collDate date="2021" event="end" cycle=""/>
      <nation abbr="zaf">South Africa</nation>
      <geogCover>The data has national coverage</geogCover>
      <geogCoverNote/>
      <geogUnit/>
      <anlyUnit><![CDATA[Individuals and establishments]]></anlyUnit>
      <universe><![CDATA[The data covers Grade R to Grade 12 learners, as well as educators and schools in South Africa]]></universe>
      <dataKind>Administrative records data [adm]</dataKind>
    </sumDscr>
    <qualityStatement>
      <standardsCompliance>
        <complianceDescription/>
      </standardsCompliance>
      <otherQualityStatement/>
    </qualityStatement>
    <notes><![CDATA[The data is input by school principals into the LURITS Module of the SA-SAMS]]></notes>
    <exPostEvaluation completionDate="" type="">
      <evaluationProcess/>
      <outcomes/>
    </exPostEvaluation>
  </stdyInfo>
  <method>
    <dataColl>
      <timeMeth/>
      <dataCollector abbr="DBE" role="Data collection and processing" affiliation="Government of South Africa">Department of Basic Education</dataCollector>
      <frequenc>Data is inputted to the LURITS Module of the South African School Administration and Management System, SA-SAMS, four times per year</frequenc>
      <sampProc><![CDATA[]]></sampProc>
      <sampleFrame>
        <sampleFrameName/>
        <custodian/>
        <universe/>
        <frameUnit isPrimary="">
          <unitType numberOfUnits=""/>
        </frameUnit>
        <updateProcedure/>
      </sampleFrame>
      <deviat/>
      <collMode>Other [other]</collMode>
      <resInstru><![CDATA[]]></resInstru>
      <instrumentDevelopment type=""/>
      <collSitu><![CDATA[]]></collSitu>
      <actMin><![CDATA[]]></actMin>
      <ConOps><![CDATA[]]></ConOps>
      <weight><![CDATA[]]></weight>
      <cleanOps><![CDATA[]]></cleanOps>
    </dataColl>
    <notes><![CDATA[]]></notes>
    <anlyInfo>
      <respRate><![CDATA[]]></respRate>
      <EstSmpErr><![CDATA[]]></EstSmpErr>
      <dataAppr><![CDATA[]]></dataAppr>
    </anlyInfo>
    <stdyClas><![CDATA[]]></stdyClas>
  </method>
  <dataAccs>
    <setAvail>
      <accsPlac URI=""/>
      <origArch/>
      <avlStatus/>
      <collSize/>
      <complete/>
      <fileQnty/>
      <notes><![CDATA[]]></notes>
    </setAvail>
    <useStmt>
      <restrctn>Research use only</restrctn>
      <contact affiliation="University of Cape Town" URI="support.data1st.org" email="support@data1st.org">DataFirst Support</contact>
      <citReq><![CDATA[Department of Basic Education. Learner Unit Record Information and Tracking System, LURITS, Data 2017-2021[dataset]. Pretoria: DBE [producer], 2022. Cape Town: DataFirst [distributor], 2025. DOI: https://doi.org/10.25828/tbnz-7152]]></citReq>
      <deposReq><![CDATA[Users of the data must send DataFirst a copy of or link to any publication based on the data]]></deposReq>
      <conditions><![CDATA[Creative Commons Attribution Non-Commercial CC-BY-NC access and use license]]></conditions>
      <disclaimer><![CDATA[]]></disclaimer>
    </useStmt>
    <notes><![CDATA[]]></notes>
  </dataAccs>
  <notes><![CDATA[]]></notes>
</stdyDscr>
<fileDscr ID="F3">
  <fileTxt>
    <fileName>learner-2017-v1</fileName>
    <fileCont></fileCont>
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      <caseQnty>12892273</caseQnty>
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    </dimensns>
    <dataChck></dataChck>
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    <verStmt>
      <version></version>
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  <notes></notes>
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<fileDscr ID="F4">
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    <fileName>learner-2018-v1</fileName>
    <fileCont></fileCont>
    <dimensns>
      <caseQnty>12819581</caseQnty>
      <varQnty>12</varQnty>
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    <dataChck></dataChck>
    <dataMsng></dataMsng>
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  <notes></notes>
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<fileDscr ID="F5">
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    <fileName>learner-2019-v1</fileName>
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      <caseQnty>13176820</caseQnty>
      <varQnty>12</varQnty>
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    <dataChck></dataChck>
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<fileDscr ID="F6">
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    <fileName>learner-2020-v1</fileName>
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      <caseQnty>13321487</caseQnty>
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<fileDscr ID="F7">
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    <fileName>learner-2021-v1</fileName>
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      <caseQnty>13552665</caseQnty>
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    <dataChck></dataChck>
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<fileDscr ID="F8">
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    <fileName>school-2017-2021-v1</fileName>
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      <caseQnty>26353</caseQnty>
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  <sumStat type="max">5.0</sumStat>
  <sumStat type="mean">1.226972285882177</sumStat>
  <sumStat type="stdev">0.8245104408616499</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>A</labl>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>C</labl>
    <catStat type="min"/>
  </catgry>
  <catgry>
    <catValu>3</catValu>
    <labl>I</labl>
    <catStat type="max"/>
  </catgry>
  <catgry>
    <catValu>4</catValu>
    <labl>O</labl>
    <catStat type="mean"/>
  </catgry>
  <catgry>
    <catValu>5</catValu>
    <labl>W</labl>
    <catStat type="stdev"/>
  </catgry>
</var>
<var ID="V47" name="birthyear" files="F4" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="4"/>
  <labl>Birth year (.0=born first half; .5 = born second half)</labl>
  <sumStat type="vald">12819566</sumStat>
  <sumStat type="min">0.5</sumStat>
  <sumStat type="max">9991.0</sumStat>
  <sumStat type="mean">2006.2306627619064</sumStat>
  <sumStat type="stdev">29.422778501567585</sumStat>
</var>
<var ID="V48" name="year" files="F5" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Year</labl>
  <sumStat type="vald">13176820</sumStat>
  <sumStat type="min">2019.0</sumStat>
  <sumStat type="max">2019.0</sumStat>
  <sumStat type="mean">2019.0</sumStat>
  <sumStat type="stdev">0.0</sumStat>
  <catgry>
    <catValu>2019</catValu>
    <catStat type="vald"/>
  </catgry>
</var>
<var ID="V49" name="emiscode" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Emiscode</labl>
  <sumStat type="vald">13176820</sumStat>
  <sumStat type="min">100000029.0</sumStat>
  <sumStat type="max">996606833.0</sumStat>
  <sumStat type="mean">541490512.4594396</sumStat>
  <sumStat type="stdev">257571274.2536665</sumStat>
</var>
<var ID="V50" name="idno_anon" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>IDNo. anonymised</labl>
  <sumStat type="vald">12193719</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">17404361.0</sumStat>
  <sumStat type="mean">8702318.28446022</sumStat>
  <sumStat type="stdev">5024185.399480652</sumStat>
</var>
<var ID="V51" name="accessionno_anon" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>AccessionNo. anonymised</labl>
  <sumStat type="vald">13176819</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">9989761.0</sumStat>
  <sumStat type="mean">4993934.767853683</sumStat>
  <sumStat type="stdev">2884342.525465001</sumStat>
</var>
<var ID="V52" name="birthdate_anon" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Birth date anonymised</labl>
  <sumStat type="vald">13176524</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">16224.0</sumStat>
  <sumStat type="mean">8110.235522509578</sumStat>
  <sumStat type="stdev">4662.006862246507</sumStat>
</var>
<var ID="V53" name="fname_anon" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>First Name anonymised</labl>
  <sumStat type="vald">13176784</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2502996.0</sumStat>
  <sumStat type="mean">1245274.5410444613</sumStat>
  <sumStat type="stdev">712379.7940482955</sumStat>
</var>
<var ID="V54" name="sname_anon" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Surname Name anonymised</labl>
  <sumStat type="vald">13176795</sumStat>
  <sumStat type="min">2.0</sumStat>
  <sumStat type="max">528387.0</sumStat>
  <sumStat type="mean">262315.53798195993</sumStat>
  <sumStat type="stdev">155089.04727693318</sumStat>
</var>
<var ID="V55" name="grade" files="F5" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>Grade</labl>
  <sumStat type="vald">13176820</sumStat>
  <sumStat type="min">0.0</sumStat>
  <sumStat type="max">99.0</sumStat>
  <sumStat type="mean">5.958362563957009</sumStat>
  <sumStat type="stdev">5.884647174027297</sumStat>
  <catgry>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>1</catValu>
    <catStat type="min"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <catStat type="max"/>
  </catgry>
  <catgry>
    <catValu>3</catValu>
    <catStat type="mean"/>
  </catgry>
  <catgry>
    <catValu>4</catValu>
    <catStat type="stdev"/>
  </catgry>
  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>6</catValu>
  </catgry>
  <catgry>
    <catValu>7</catValu>
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  <catgry>
    <catValu>8</catValu>
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  <catgry>
    <catValu>9</catValu>
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  <catgry>
    <catValu>10</catValu>
  </catgry>
  <catgry>
    <catValu>11</catValu>
  </catgry>
  <catgry>
    <catValu>12</catValu>
  </catgry>
  <catgry>
    <catValu>99</catValu>
  </catgry>
</var>
<var ID="V56" name="class_code" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Class code</labl>
  <sumStat type="vald"/>
  <sumStat type="min">&lt;NA&gt;</sumStat>
  <sumStat type="max">&lt;NA&gt;</sumStat>
  <sumStat type="mean">&lt;NA&gt;</sumStat>
  <sumStat type="stdev">&lt;NA&gt;</sumStat>
</var>
<var ID="V57" name="gender" files="F5" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Gender</labl>
  <sumStat type="vald">13176587</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2.0</sumStat>
  <sumStat type="mean">1.5067995225167186</sumStat>
  <sumStat type="stdev">0.4999537833271036</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>F</labl>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>M</labl>
    <catStat type="min"/>
  </catgry>
</var>
<var ID="V58" name="race" files="F5" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Race</labl>
  <sumStat type="vald"/>
</var>
<var ID="V59" name="birthyear" files="F5" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="4"/>
  <labl>Birth year (.0=born first half; .5 = born second half)</labl>
  <sumStat type="vald">13176524</sumStat>
  <sumStat type="min">-110.5</sumStat>
  <sumStat type="max">9901.0</sumStat>
  <sumStat type="mean">2007.137219155826</sumStat>
  <sumStat type="stdev">10.173702088098228</sumStat>
</var>
<var ID="V60" name="year" files="F6" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Year</labl>
  <sumStat type="vald">13321487</sumStat>
  <sumStat type="min">2020.0</sumStat>
  <sumStat type="max">2020.0</sumStat>
  <sumStat type="mean">2020.0</sumStat>
  <sumStat type="stdev">0.0</sumStat>
  <catgry>
    <catValu>2020</catValu>
    <catStat type="vald"/>
  </catgry>
</var>
<var ID="V61" name="emiscode" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Emiscode</labl>
  <sumStat type="vald">13321487</sumStat>
  <sumStat type="min">100000029.0</sumStat>
  <sumStat type="max">996606833.0</sumStat>
  <sumStat type="mean">540592259.1472313</sumStat>
  <sumStat type="stdev">258009833.46850306</sumStat>
</var>
<var ID="V62" name="idno_anon" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>IDNo. anonymised</labl>
  <sumStat type="vald">12445468</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">17404361.0</sumStat>
  <sumStat type="mean">8702413.091958856</sumStat>
  <sumStat type="stdev">5024284.571618029</sumStat>
</var>
<var ID="V63" name="accessionno_anon" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>AccessionNo. anonymised</labl>
  <sumStat type="vald">11468217</sumStat>
  <sumStat type="min">2.0</sumStat>
  <sumStat type="max">9989759.0</sumStat>
  <sumStat type="mean">4991867.235048134</sumStat>
  <sumStat type="stdev">2883656.2068823073</sumStat>
</var>
<var ID="V64" name="birthdate_anon" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Birth date anonymised</labl>
  <sumStat type="vald">13321322</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">16224.0</sumStat>
  <sumStat type="mean">8093.863958396922</sumStat>
  <sumStat type="stdev">4664.33735960433</sumStat>
</var>
<var ID="V65" name="fname_anon" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>First Name anonymised</labl>
  <sumStat type="vald">13261204</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2502996.0</sumStat>
  <sumStat type="mean">1245650.707996197</sumStat>
  <sumStat type="stdev">712514.7216304147</sumStat>
</var>
<var ID="V66" name="sname_anon" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Surname Name anonymised</labl>
  <sumStat type="vald">13321433</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">528387.0</sumStat>
  <sumStat type="mean">262293.52176931716</sumStat>
  <sumStat type="stdev">155082.92778198427</sumStat>
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<var ID="V67" name="grade" files="F6" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>Grade</labl>
  <sumStat type="vald">13321487</sumStat>
  <sumStat type="min">0.0</sumStat>
  <sumStat type="max">99.0</sumStat>
  <sumStat type="mean">6.053506639311363</sumStat>
  <sumStat type="stdev">6.198429449711888</sumStat>
  <catgry>
    <catStat type="vald"/>
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  <catgry>
    <catValu>1</catValu>
    <catStat type="min"/>
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  <catgry>
    <catValu>2</catValu>
    <catStat type="max"/>
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  <catgry>
    <catValu>3</catValu>
    <catStat type="mean"/>
  </catgry>
  <catgry>
    <catValu>4</catValu>
    <catStat type="stdev"/>
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  <catgry>
    <catValu>5</catValu>
  </catgry>
  <catgry>
    <catValu>6</catValu>
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  <catgry>
    <catValu>7</catValu>
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  <catgry>
    <catValu>8</catValu>
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  <catgry>
    <catValu>9</catValu>
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  <catgry>
    <catValu>10</catValu>
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  <catgry>
    <catValu>11</catValu>
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  <catgry>
    <catValu>12</catValu>
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  <catgry>
    <catValu>99</catValu>
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</var>
<var ID="V68" name="class_code" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Class code</labl>
  <sumStat type="vald">11468217</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">131492.0</sumStat>
  <sumStat type="mean">70558.57670255106</sumStat>
  <sumStat type="stdev">33555.614074590645</sumStat>
</var>
<var ID="V69" name="gender" files="F6" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Gender</labl>
  <sumStat type="vald">13321274</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2.0</sumStat>
  <sumStat type="mean">1.5066361520677376</sumStat>
  <sumStat type="stdev">0.4999559783114942</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>F</labl>
    <catStat type="vald"/>
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  <catgry>
    <catValu>2</catValu>
    <labl>M</labl>
    <catStat type="min"/>
  </catgry>
</var>
<var ID="V70" name="race" files="F6" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Race</labl>
  <sumStat type="vald">13319163</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">5.0</sumStat>
  <sumStat type="mean">1.284317865919953</sumStat>
  <sumStat type="stdev">0.8649096178501837</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>A</labl>
    <catStat type="vald"/>
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  <catgry>
    <catValu>2</catValu>
    <labl>C</labl>
    <catStat type="min"/>
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  <catgry>
    <catValu>3</catValu>
    <labl>I</labl>
    <catStat type="max"/>
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  <catgry>
    <catValu>4</catValu>
    <labl>O</labl>
    <catStat type="mean"/>
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  <catgry>
    <catValu>5</catValu>
    <labl>W</labl>
    <catStat type="stdev"/>
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</var>
<var ID="V71" name="birthyear" files="F6" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="4"/>
  <labl>Birth year (.0=born first half; .5 = born second half)</labl>
  <sumStat type="vald">13321322</sumStat>
  <sumStat type="min">0.5</sumStat>
  <sumStat type="max">9201.0</sumStat>
  <sumStat type="mean">2008.082660339567</sumStat>
  <sumStat type="stdev">6.5430419517420315</sumStat>
</var>
<var ID="V72" name="year" files="F7" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Year</labl>
  <sumStat type="vald">13552665</sumStat>
  <sumStat type="min">2021.0</sumStat>
  <sumStat type="max">2021.0</sumStat>
  <sumStat type="mean">2021.0</sumStat>
  <sumStat type="stdev">0.0</sumStat>
  <catgry>
    <catValu>2021</catValu>
    <catStat type="vald"/>
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</var>
<var ID="V73" name="emiscode" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Emiscode</labl>
  <sumStat type="vald">13552665</sumStat>
  <sumStat type="min">100000029.0</sumStat>
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  <sumStat type="mean">542190096.6551175</sumStat>
  <sumStat type="stdev">258137185.20354396</sumStat>
</var>
<var ID="V74" name="idno_anon" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>IDNo. anonymised</labl>
  <sumStat type="vald">12624996</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">17404361.0</sumStat>
  <sumStat type="mean">8702623.947173053</sumStat>
  <sumStat type="stdev">5024438.659342897</sumStat>
</var>
<var ID="V75" name="accessionno_anon" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>AccessionNo. anonymised</labl>
  <sumStat type="vald">13552663</sumStat>
  <sumStat type="min">2.0</sumStat>
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  <sumStat type="stdev">2883241.413400061</sumStat>
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<var ID="V76" name="birthdate_anon" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Birth date anonymised</labl>
  <sumStat type="vald">13552602</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">16224.0</sumStat>
  <sumStat type="mean">8070.010504920015</sumStat>
  <sumStat type="stdev">4663.242903584688</sumStat>
</var>
<var ID="V77" name="fname_anon" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>First Name anonymised</labl>
  <sumStat type="vald">13552636</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2502996.0</sumStat>
  <sumStat type="mean">1246914.366094168</sumStat>
  <sumStat type="stdev">711994.0086429274</sumStat>
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<var ID="V78" name="sname_anon" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Surname Name anonymised</labl>
  <sumStat type="vald">13552641</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">528387.0</sumStat>
  <sumStat type="mean">262290.19656626333</sumStat>
  <sumStat type="stdev">155103.34901783333</sumStat>
</var>
<var ID="V79" name="grade" files="F7" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="10"/>
  <labl>Grade</labl>
  <sumStat type="vald">13552665</sumStat>
  <sumStat type="min">0.0</sumStat>
  <sumStat type="max">99.0</sumStat>
  <sumStat type="mean">6.163790442691529</sumStat>
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  <catgry>
    <catStat type="vald"/>
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  <catgry>
    <catValu>1</catValu>
    <catStat type="min"/>
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  <catgry>
    <catValu>2</catValu>
    <catStat type="max"/>
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  <catgry>
    <catValu>3</catValu>
    <catStat type="mean"/>
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  <catgry>
    <catValu>4</catValu>
    <catStat type="stdev"/>
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  <catgry>
    <catValu>5</catValu>
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  <catgry>
    <catValu>6</catValu>
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  <catgry>
    <catValu>7</catValu>
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  <catgry>
    <catValu>8</catValu>
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  <catgry>
    <catValu>9</catValu>
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  <catgry>
    <catValu>10</catValu>
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  <catgry>
    <catValu>11</catValu>
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  <catgry>
    <catValu>12</catValu>
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  <catgry>
    <catValu>99</catValu>
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</var>
<var ID="V80" name="class_code" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="9"/>
  <labl>Class code</labl>
  <sumStat type="vald">13552665</sumStat>
  <sumStat type="min">6.0</sumStat>
  <sumStat type="max">131491.0</sumStat>
  <sumStat type="mean">70710.53106034864</sumStat>
  <sumStat type="stdev">33456.63489260959</sumStat>
</var>
<var ID="V81" name="gender" files="F7" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Gender</labl>
  <sumStat type="vald">13552575</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">2.0</sumStat>
  <sumStat type="mean">1.506652278257084</sumStat>
  <sumStat type="stdev">0.4999557636805529</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>F</labl>
    <catStat type="vald"/>
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  <catgry>
    <catValu>2</catValu>
    <labl>M</labl>
    <catStat type="min"/>
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</var>
<var ID="V82" name="race" files="F7" intrvl="discrete">
  <varFormat type="numeric"/>
  <location width="8"/>
  <labl>Race</labl>
  <sumStat type="vald">13551190</sumStat>
  <sumStat type="min">1.0</sumStat>
  <sumStat type="max">5.0</sumStat>
  <sumStat type="mean">1.2729814872347005</sumStat>
  <sumStat type="stdev">0.844383335491715</sumStat>
  <catgry>
    <catValu>1</catValu>
    <labl>A</labl>
    <catStat type="vald"/>
  </catgry>
  <catgry>
    <catValu>2</catValu>
    <labl>C</labl>
    <catStat type="min"/>
  </catgry>
  <catgry>
    <catValu>3</catValu>
    <labl>I</labl>
    <catStat type="max"/>
  </catgry>
  <catgry>
    <catValu>4</catValu>
    <labl>O</labl>
    <catStat type="mean"/>
  </catgry>
  <catgry>
    <catValu>5</catValu>
    <labl>W</labl>
    <catStat type="stdev"/>
  </catgry>
</var>
<var ID="V83" name="birthyear" files="F7" intrvl="contin">
  <varFormat type="numeric"/>
  <location width="4"/>
  <labl>Birth year (.0=born first half; .5 = born second half)</labl>
  <sumStat type="vald">13552602</sumStat>
  <sumStat type="min">2.5</sumStat>
  <sumStat type="max">9081.0</sumStat>
  <sumStat type="mean">2009.0057927621574</sumStat>
  <sumStat type="stdev">6.12386190553577</sumStat>
</var>
<var ID="V84" name="emiscode" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>NatEmis</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V85" name="Sector17" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Sector</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V86" name="Type17" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Type_DoE</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V87" name="Sector18" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Sector</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V88" name="Type18" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Type_DoE</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V89" name="Sector19" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Sector</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V90" name="Type19" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Type_DoE</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V91" name="Sector20" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Sector</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V92" name="Type20" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Type_PED</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V93" name="Sector21" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Sector</labl>
  <sumStat type="vald">26353</sumStat>
</var>
<var ID="V94" name="Type21" files="F8" intrvl="contin">
  <varFormat type="character"/>
  <location width="9"/>
  <labl>Type_PED</labl>
  <sumStat type="vald">26353</sumStat>
</var>
</dataDscr></codeBook>
