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| For any question on data and metadata, please contact: Eurostat user support |
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| 1.1. Contact organisation | Statistics Denmark |
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| 1.2. Contact organisation unit | Work and Income Unit |
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| 1.5. Contact mail address | Skt. Kjelds Plads 11, 2100 København Ø, Denmark |
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| 2.1. Metadata last certified | 9 December 2025 |
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| 2.2. Metadata last posted | 9 December 2025 |
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| 2.3. Metadata last update | 9 December 2025 |
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| 3.1. Data description | |||||||||||||||||||||
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| 3.2. Classification system | |||||||||||||||||||||
Reference can be found in the dedicated webpage at: Eurostat website. |
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| 3.3. Coverage - sector | |||||||||||||||||||||
See sections below |
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| 3.3.1. Coverage | |||||||||||||||||||||
Individuals living in private households in Denmark |
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| 3.3.2. Inclusion/exclusion criteria for members of the household | |||||||||||||||||||||
Members of the household are interviewed in the main respondents' fourth and last wave. Household members are derived from registers as persons belonging to the same familiy. For the definition of family, please find more information (only available in Danish) website. |
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| 3.3.3. Questions relating to labour status are put to all persons aged | |||||||||||||||||||||
15-89 years |
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| 3.4. Statistical concepts and definitions | |||||||||||||||||||||
See below |
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| 3.4.1. Household concept | |||||||||||||||||||||
Common housekeeping |
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| 3.4.2. Definition of household for the LFS | |||||||||||||||||||||
Is the same as the family concept from Danish population registers. For the definition of family, please find more information (only available in Danish) website. |
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| 3.4.3. Population concept | |||||||||||||||||||||
Persons with registered address in Denmark |
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| 3.4.4. Specific population subgroups | |||||||||||||||||||||
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| 3.5. Statistical unit | |||||||||||||||||||||
The data collection is carried out for a sample of observation units constituted by private households or by persons belonging to private households who have their usual residence in Denmark. |
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| 3.6. Statistical population | |||||||||||||||||||||
The statistical population consists of all persons having their usual residence in private households in Denmark. |
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| 3.7. Reference area | |||||||||||||||||||||
Not requested for the LFS quality report. |
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| 3.8. Coverage - Time | |||||||||||||||||||||
The time period covered by the data is 1995-2023. Issues concerning comparability over time are discussed in 15. Coherence and comparability |
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| 3.9. Base period | |||||||||||||||||||||
Not requested for the LFS quality report. |
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The LFS produces different indicators with different measures:
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• Quarter • Year |
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| 6.1. Institutional Mandate - legal acts and other agreements | |||
EU level: The EU-LFS is based on European legislation since 1973. The principal legal acts, currently in force, are the Regulation (EU) 2019/1700 establishing a common framework for European social statistics, the Commission Delegated Regulation (EU) 2020/256 establishing a multiannual rolling planning, the Commission Implementing Regulation (EU) 2019/2181 regarding items common to several datasets, and the Commission Implementing Regulation (EU) 2019/2240 which specifies the implementation rules, technical items and contents of the EU-LFS. National level: No mandate |
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| 6.2. Institutional Mandate - data sharing | |||
Member States shall make available to the Commission (Eurostat) the data and metadata required under the Regulation 2019/2240 using the statistical data and metadata exchange standards specified by the Commission (Eurostat) and the Single Entry Point. The Commission (Eurostat) shall, in cooperation with Member States, publish the aggregated data on the Commission (Eurostat) website, in a user‐friendly way, as soon as possible and within six months of the transmission deadline for annual and infra‐annual data collection. Data sharing and exchange between international data producing agencies, for example, a Eurostat data collection or production that is in common with the OECD or the UN. Anonomized disaggregated data can be shared with national institutions through the Research Service Unit of Statistics Denmark. Please find more information website. |
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| 7.1. Confidentiality - policy | |||
EU level: Regulation (EU) No 557/2013 17 June 2013 as regards access to confidential data for scientific purposes and repealing Commission Regulation (EC) No 831/2002. It implements the Regulation (EC) No 223/2009 of the European Parliament and of the Council on European Statistics, which sets criteria for confidentiality of data. National level: The Danish Labour Force Survey follows the guidelines of the Data Confidentiality Policy at Statistics Denmark: Data Confidentiality Policy. Statistics Denmark has described the guidelines for the use of data from the LFS. The purpose is to assure quality in the analysis based on the LFS and furthermore inform external users of the LFS on e.g. sampling errors. It is possible to achieve knowledge about publishing limits on yearly and quarterly basis. |
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| 7.2. Confidentiality - data treatment | |||
Data is released after checking it does not reveal confidential data. Administrative identifiers, interconnecting statistical identifiers and any other identification data shall be removed (or they shall be modified to an extent where they cannot directly identify the unit to which they relate). |
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| 8.1. Release calendar | |||
EU level: 1) the Member States shall transmit pre‐checked microdata without direct identifiers, according to the following two‐step procedure:
Where those deadlines fall on a Saturday or Sunday, the effective deadline shall be the following Monday. The detailed topic income from work may be transmitted to the Commission (Eurostat) within fifteen months of the end of the reference period. (2) The Member States shall transmit aggregated results for the compilation of monthly unemployment statistics within 25 days of the reference or calendar month, as appropriate. If the data are transmitted in accordance with the ILO definition, that deadline may be extended to 27 days. National level: Data is released nationally 50-60 days following the end of the reference quarter. |
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| 8.2. Release calendar access | |||
| 8.3. Release policy - user access | |||
EU level: European social statistics are provided on the basis of equal treatment of all types of users, such as policy‐ makers, public administrations, researchers, trade unions, students, civil society representatives including non‐ governmental organisations, and citizens, which can access statistics freely and easily through Commission (Eurostat) databases on its website and in its publications. National level: Standard tables for free access are published in the StatBank of Statistics Denmark. Results are disseminated to all users at the same time. |
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Quarterly |
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| 10.1. Dissemination format - News release | |||
News releases are published for each quarterly dissemination. Additionally, one annual news release is published following the first dissemination of Q4. Additional news releases are produced on an ad-hoc basis. Press releases published over the past year: |
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| 10.2. Dissemination format - Publications | |||
In addition to news releases, three publicaion formats can contain LFS figures: Statistisk Tiårsoversigt, Bag Tallene and DST Analyse. |
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| 10.3. Dissemination format - online database | |||
| 10.3.1. Data tables - consultations | |||
Not requested for the LFS quality report. |
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| 10.3.2. Web link to national methodological publication | |||
| 10.3.3. Conditions of access to data | |||
Aggregated data available to public, microdata available to researchers. |
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| 10.3.4. Accompanying information to data | |||
See section 10.3.3 |
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| 10.3.5. Further assistance available to users | |||
Further assistance available via phone or email |
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| 10.4. Dissemination format - microdata access | |||
Data are accessible in micro-data form, e.g. for researchers. See 7. for confidentiality policy |
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| 10.4.1. Accessibility to LFS national microdata (Y/N) | |||
Y |
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| 10.4.2. Who is entitled to the access (researchers, firms, institutions)? | |||
Researchers and institutions |
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| 10.4.3. Conditions of access to data | |||
Projects, users and institutions must all be approved by Eurostat and/or Statistics Denmark |
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| 10.4.4. Accompanying information to data | |||
Explanations of e.g. breaks in series and general documentation of variables |
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| 10.4.5. Further assistance available to users | |||
Further assistance available via phone or email |
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| 10.5. Dissemination format - other | |||
Not requested for the LFS quality report. |
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| 10.5.1. Metadata - consultations | |||
Not requested for the LFS quality report. |
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| 10.6. Documentation on methodology | |||
See section 10.3.2+10.7 |
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| 10.6.1. Metadata completeness - rate | |||
Not requested for the LFS quality report. |
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| 10.6.2. References to methodological notes about the survey and its characteristics | |||
See section 10.3.2+10.7 |
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| 10.7. Quality management - documentation | |||
National LFS documentation: National methodological publication: |
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| 11.1. Quality assurance | |||
Statistics Denmark follows the principles in the Code of Practice for European Statistics (CoP) and uses the Quality Assurance Framework of the European Statistical System (QAF) for the implementation of the principles. This involves continuous decentralized and central control of products and processes based on documentation following international standards. The central quality assurance function reports to the Working Group on Quality. Reports include suggestions for improvement that are assessed, decided and subsequently implemented. |
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| 11.2. Quality management - assessment | |||
Processes are in place to monitor the quality of the compiled and disseminated statistics through regular checks for coverage, classification and missing data. The internal consistency of data source and across datasets also monitored. |
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| 12.1. Relevance - User Needs | |||
Due to register information on employment and unemployment being readily available at a detailed level, the user needs are centered around data for international comparison and variables, that are not available in administrative registers. From 2024 and forward user needs will be assessed through an Expert User Group on Labour Market Satistics. Users have inquired about more frequent releases on tele work. We currently only publish a yearly table on this. We will increase the frequency to quarterly releases from Q1 2024. |
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| 12.2. Relevance - User Satisfaction | |||
Not requested for the LFS quality report. |
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| 12.3. Completeness | |||
See sections below |
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| 12.3.1. Data completeness - rate | |||
Not requested for the LFS quality report. |
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| 12.3.2. NUTS level of detail | |||
NUTS 2:
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| 12.3.2.1. Regional level of an individual record (person) in the national data set | |||
In theory, all regional classifications can be made in the Danish LFS as the Population Register supplies the LFS with information on place of residence; e.g. address and municipality code. However, for the quarterly LFS only estimates at NUTS-2 level are considered reliable. By using annual averages instead of quarterly estimates, aggregated NUTS-3 level estimates of employment and labour force are considered reliable, whereas cross-tabulations of these as well as aggregated NUTS-3 level estimates of unemployment should be made with caution. |
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| 12.3.2.2. Lowest regional level of the results published by NSI | |||
NUTS2 |
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| 12.3.2.3. Lowest regional level of the results delivered to researchers by NSI | |||
LAU |
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| 13.1. Accuracy - overall | |||
The overall accuracy is high, given the large sample size |
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| 13.2. Sampling error | |||
Being a survey, the LFS is subject to sampling errors. See Annex tables for more information. |
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| 13.2.1. Sampling error - indicators | |||
See sections below |
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| 13.2.1.1. Coefficient of variation (CV) Annual estimates % | |||
See Annex table 13.2.1.1 for detailed information |
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| 13.2.1.2. Coefficient of variation (CV) Annual estimates at NUTS-2 Level % | |||
See Annex table 13.2.1.2 for detailed information |
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| 13.2.1.3. Description of the assumption underlying the denominator for the calculation of the CV for the employment rate | |||
The denominator for the calculation of the CV for the employment rate is the estimated employment rate. The estimated employment rate is calculated as the estimated number of employed persons divided by the estimated number of persons in the same age interval in the population. The estimation is done using calibration estimation. This estimation ensures, that the following population totals are recreated by the weighting for each of the four panels: gender, age, education, region of residence and register-based labour market status. |
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| 13.2.1.4. Reference on software used | |||
Andersson, C and Nordberg, L (1998). CLAN – A SAS-program for Computation of Point- and Standard Error Estimates in Sample Surveys. Örebro: Statistics Sweden. |
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| 13.2.1.5. Reference on method of estimation | |||
Särndal, C. E., Swensson B. and Wretman J. (1992). Model Assisted Survey Sampling. New York: Springer Verlag. |
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| 13.3. Non-sampling error | |||
Not requested for the LFS quality report. |
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| 13.3.1. Coverage error | |||
See Annex table 13.3.1 for detailed information |
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| 13.3.1.1. Over-coverage - rate | |||
See in the 13.3.1. Coverage error section in Annex. |
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| 13.3.1.2. Common units - proportion | |||
Not requested for the LFS quality report. |
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| 13.3.1.3. Misclassification errors – detection of mismatches of identifiers | |||
See in the 13.3.1. Coverage error section in Annex. |
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| 13.3.1.4. Misclassification errors –description of the main misclassification problems encountered in collecting the data and the methods used to process misclassifications | |||
References to Annex File. |
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| 13.3.2. Measurement error | |||
See Annex table 13.3.2 for detailed information |
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| 13.3.2.1. Errors due to the media (questionnaire) | |||
See Annex table 13.3.2.1 for detailed information |
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| 13.3.2.2. Main methods of reducing measurement errors | |||
See Annex table 13.3.2.2 for detailed information |
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| 13.3.3. Non response error | |||
Not requested for the LFS quality report. |
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| 13.3.3.1. Unit non-response - rate | |||
See Annex table 13.3.3.1 for detailed information |
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| 13.3.3.1.1. Methods used for adjustments for statistical unit non-response | |||
See Annex table 13.3.3.1.1 for detailed information |
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| 13.3.3.1.2. Non-response rates. Annual averages (% of the theoretical yearly sample) | |||
See Annex table 13.3.3.1.2 for detailed information |
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| 13.3.3.1.2.1. Non-response rates. Annual averages (% of the theoretical yearly sample) – NUTS-2 level | |||
See Annex table 13.3.3.1.2.1 for detailed information |
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| 13.3.3.1.3. Units who did not participate in the survey | |||
See Annex table 13.3.3.1.3 for detailed information |
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| 13.3.3.2. Item non-response - rate | |||
See sections below |
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| 13.3.3.2.1. Item non-response (INR) in % * - Quarterly data (Compared to the variables defined by the Commission Regulation (EC) No 2019/2240) | |||
See Annex table 13.3.3.2.1 for detailed information |
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| 13.3.3.2.2. Item non-response (INR) in % * - Annual data (Compared to the variables defined by the Commission Regulation (EC) No 2019/2240) | |||
See Annex table 13.3.3.2.2 for detailed information |
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| 13.3.3.2.3. Item non-response for INCGROSS | |||
See Annex table 13.3.3.2.3 for detailed information. We have extracted/imported a high percentage of INCGROSS data from 2022 and therefore we do not impute any data on INCGROSS. 1,48 ? |
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| 13.3.4. Processing error | |||
See sections below |
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| 13.3.4.1. Editing and imputation process | |||
See Annex table 13.3.4.1 for detailed information |
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| 13.3.4.2. Outliers treatment and other data editing procedures for INCGROSS | |||
See Annex table 13.3.4.2 for detailed information |
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| 13.3.5. Model assumption error | |||
Not requested for the LFS quality report. |
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| 14.1. Timeliness | |||
See Annex table 14.1 for detailed information |
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| 14.1.1. Time lag - first result | |||
Not requested for the LFS quality report. |
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| 14.1.2. Time lag - final result | |||
Not requested for the LFS quality report. |
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| 14.2. Punctuality | |||
All disseminations and news releases have been published on time. |
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| 14.2.1. Punctuality - delivery and publication | |||
Not requested for the LFS quality report. |
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| 15.1. Comparability - geographical | ||||||||||||||||||||
See section 15.1.2. Divergence of national concepts from European concepts |
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| 15.1.1. Asymmetry for mirror flow statistics - coefficient | ||||||||||||||||||||
Not requested for the LFS quality report. |
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| 15.1.2. Divergence of national concepts from European concepts | ||||||||||||||||||||
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| 15.2. Comparability - over time | ||||||||||||||||||||
See sections below |
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| 15.2.1. Length of comparable time series | ||||||||||||||||||||
Time series are comparable since 2008. |
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| 15.2.1.1. Length of time series | ||||||||||||||||||||
Not requested for the LFS quality report. |
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| 15.2.1.2. Length of comparable time series | ||||||||||||||||||||
Not requested for the LFS quality report. |
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| 15.2.2. Changes at CONCEPT level introduced during the reference year and affecting comparability with previous reference periods (including breaks in series) | ||||||||||||||||||||
See Annex table 15.2.2 for detailed information |
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| 15.2.3. Changes at MEASUREMENT level introduced during the reference year and affecting comparability with previous reference periods (including breaks in series) | ||||||||||||||||||||
See Annex table 15.2.3 for detailed information |
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| 15.3. Coherence - cross domain | ||||||||||||||||||||
Not requested for the LFS quality report. |
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| 15.3.1. Coherence - sub annual and annual statistics | ||||||||||||||||||||
Not requested for the LFS quality report. |
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| 15.3.2. Coherence - National Accounts | ||||||||||||||||||||
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| 15.3.3. Which is the use of LFS data for National Account Data? | ||||||||||||||||||||
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| 15.3.4. Coherence of LFS data with Business statistics data | ||||||||||||||||||||
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| 15.3.5. Coherence of LFS data with registered unemployment | ||||||||||||||||||||
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| 15.3.6. Assessment of the effect of differences of LFS unemployment and registered unemployment | ||||||||||||||||||||
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| 15.3.7. Comparability and deviation for the INCGROSS | ||||||||||||||||||||
See Annex table 15.3.7 for detailed information |
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| 15.4. Coherence - internal | ||||||||||||||||||||
Not requested for the LFS quality report. |
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See sections below |
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| 16.1. Number of staff involved in the LFS in central and regional offices, excluding interviewers. Consider only staff directly employed by the NSI. | |||
Not requested for the LFS quality report. |
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| 16.2. Duration of the interview by Final Sampling Unit | |||
See Annex table 16.2 for detailed information |
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| 17.1. Data revision - policy | |||
Data is not revised |
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| 17.1.1. Is the general data revision policy fully compliant with the ESS Code of Practice principles? (in particular see the 8th principle) (Y/N) | |||
Y: Data are final when they are published. |
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| 17.1.2. Is the country revision policy compliant with the ESS guidelines on revision policy for PEEIs? (ref. http://ec.europa.eu/eurostat/documents/3859598/5935517/KS-RA-13-016-EN.PDF) | |||
Y |
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| 17.2. Data revision - practice | |||
Not requested for the LFS quality report. |
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| 17.2.1. Data revision - average size | |||
Not requested for the LFS quality report. |
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| 18.1. Source data | ||||||||||||||
Data for the LFS is a mix of survey data and data from administrative and statistical registers. |
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| 18.1.1. Sampling design & Procedure frame | ||||||||||||||
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| 18.1.2. Sampling design & Procedure method | ||||||||||||||
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| 18.1.3. Yearly sample size & Sampling rate | ||||||||||||||
See Annex table 18.1.3 for detailed information |
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| 18.1.4. Quarterly sample size & Sampling rate | ||||||||||||||
See Annex table 18.1.4 for detailed information |
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| 18.1.5. Use of subsamples to survey structural variables (wave approach) | ||||||||||||||
Yearly variables are collected from all respondents in the LFS. |
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| 18.2. Frequency of data collection | ||||||||||||||
Not requested for the LFS quality report. |
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| 18.3. Data collection | ||||||||||||||
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| 18.3.1. Final sampling unit collected by interviewing technique (%) | ||||||||||||||
See Annex table 18.3.1 for detailed information |
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| 18.3.2. Info from registers | ||||||||||||||
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| 18.3.3. Description of data collection and reference period for INCGROSS | ||||||||||||||
See Annex table 18.3.3 for detailed information |
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| 18.3.4. Description of percentiles and bands used for INCGROSS | ||||||||||||||
See Annex table 18.3.4 for detailed information |
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| 18.4. Data validation | ||||||||||||||
Arithmetic and qualitative controls are used in the validation process, including comparison with other data. Before data dissemination, the internal coherence of the data is checked. |
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| 18.5. Data compilation | ||||||||||||||
Not requested for the LFS quality report. |
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| 18.5.1. Imputation - rate | ||||||||||||||
Reference to Annexes. |
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| 18.5.1.1. Editing and imputation process for INCGROSS | ||||||||||||||
There are no imputations made for INCGROSS |
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| 18.5.2. Brief description of the method of calculating the quarterly core weights | ||||||||||||||
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| 18.5.3. Brief description of the method of calculating the yearly weights (please indicate if subsampling is applied to survey yearly variables) | ||||||||||||||
The yearly weights are calculated as one fourth of the qarterly weights. |
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| 18.5.4. Brief description of the method of calculating the weights for households | ||||||||||||||
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| 18.6. Adjustment | ||||||||||||||
Not requested for the LFS quality report. |
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| 18.6.1. Seasonal adjustment | ||||||||||||||
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| LFS Annex 2023 [LFS_QR_Multiple+1.0_upd] |
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