Census 2011 round (cens_11r)

National Reference Metadata in Euro SDMX Metadata Structure (ESMS)

Compiling agency: STATEC


Eurostat metadata
Reference metadata
1. Contact
2. Metadata update
3. Statistical presentation
4. Unit of measure
5. Reference Period
6. Institutional Mandate
7. Confidentiality
8. Release policy
9. Frequency of dissemination
10. Dissemination format
11. Accessibility of documentation
12. Quality management
13. Relevance
14. Accuracy
15. Timeliness and punctuality
16. Comparability
17. Coherence
18. Cost and Burden
19. Data revision
20. Statistical processing
21. Comment
Related Metadata
Annexes (including footnotes)
 



For any question on data and metadata, please contact: Eurostat user support

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1. Contact Top
1.1. Contact organisation

STATEC

1.2. Contact organisation unit

Unit SOC3 Population and housing

1.5. Contact mail address

STATEC

BP. 304

L-2013 Luxembourg


2. Metadata update Top
2.1. Metadata last certified 11/03/2014
2.2. Metadata last posted 11/03/2014
2.3. Metadata last update 11/03/2014


3. Statistical presentation Top
3.1. Data description

Data from the recensement de la population, des bâtiments et des logements as per 1 February 2011.

These data relate to the personal and socio-demographic characteristics of the persons recorded. Data on households and families are also published, as are statistics on certain features of buildings and dwellings.

3.2. Classification system

Personal data is available by age, sex, nationality, country of birth, socio-economic situation etc., broken down in line with the European typology.

3.3. Coverage - sector
3.4. Statistical concepts and definitions
3.4.1. Statistical concepts and definitions - Usual residence

Usual residence is the place where the person normally sleeps, regardless of any
temporary absences on holiday or leave or for the purposes of visiting friends or relatives, on business, for medical treatment or on a religious pilgrimage, or otherwise their
legal or official place of residence.

3.4.2. Statistical concepts and definitions - Sex

The subdivision 'sex' serves to divide the overall population into men and women.

3.4.3. Statistical concepts and definitions - Age

The age reached on the reference date is reported (age in completed years).

3.4.4. Statistical concepts and definitions - Marital status

Marital status is the legal conjugal status of an individual in relation to the marriage laws of the country (that is the de jure status).

In Luxembourg, the population has been broken down into the following categories:

Unmarried (i.e. never married);

Married

In a registered partnership

Widowed

Registered partnership ended following death of a partner

Divorced

Registered partnership ended following legal dissolution

3.4.5. Statistical concepts and definitions - Family status

The family nucleus is defined in the narrow sense, that is as two or more persons who belong to the same household and who are related as husband and wife, as partners in a registered partnership, as partners in a consensual union, or as parent and child. Thus a family comprises a couple without children, or a couple with one or more children, or a lone parent with one or more children. This family concept limits relationships between children and adults to direct (first-degree) relationships, that is between parents and children.

3.4.6. Statistical concepts and definitions - Household status

In Luxembourg, the 'housekeeping' concept is applied to identify private households.
According to the housekeeping concept, a private household is either:
a) a one-person household, that is a person who lives alone in a separate housing unit or who occupies, as a lodger, a separate room (or rooms) of a housing unit but does not join with any of the other occupants of the housing unit to form part of a multi-person household as defined below; or
b) a multi-person household, that is a group of two or more persons who combine to occupy the whole or part of a housing unit and to provide themselves with food and possibly other essentials for living. Members of the group may pool their incomes to a greater or lesser extent.

3.4.7. Statistical concepts and definitions - Current activity status

Current activity status’ is the current relationship of a person to economic activity, based on a reference period of one week, which may be either a specified, recent, fixed, calendar week, or the last complete calendar week, or the last seven days prior to enumeration.

3.4.8. Statistical concepts and definitions - Occupation

‘Occupation’ refers to the type of work done in a job. ‘Type of work’ means the main tasks and duties of the work.

3.4.9. Statistical concepts and definitions - Industry

‘Industry (branch of economic activity)’ refers to the kind of production or activity of the establishment or similar unit in which the job of a currently economically active person is located.

3.4.10. Statistical concepts and definitions - Status in employment

An ‘employee’ is a person who works in a ‘paid employment’ job, that is a job where the explicit or implicit contract of employment gives the incumbent a basic remuneration, which is independent of the revenue of the unit for which he/she works.

An ‘employer’ is a person who, working on his or her own account or with a small number of partners, holds a ‘self-employment’ job and, in this capacity, on a continuous basis (including the reference week) has engaged one or more persons to work for him/her as ‘employees’.

A 'self-employed worker' is a person who, working on his/her own account or with one or a few partners, holds a 'self-employment job' and has not engaged, on a continuous basis, any 'employees'.

A ‘contributing family worker’ is a person who
holds a ‘self-employment’ job in a market-oriented establishment operated by a related person, living in the same household.

3.4.11. Statistical concepts and definitions - Place of work

The location of the place of work where a currently employed person does his/her job.

3.4.12. Statistical concepts and definitions - Educational attainment

Educational attainment refers to the highest level successfully completed in the educational system of the country where the education was received.

3.4.13. Statistical concepts and definitions - Size of the locality

The breakdown ‘Size of the locality’ is designed to break down any total or subtotal of units that can be located in ‘localities’, including any total or subtotal referring to persons.

3.4.14. Statistical concepts and definitions - Place of birth

Information on ‘Place of birth’ is collected according to the place of usual residence of the mother at the time of the birth, or otherwise where the birth took place.
Information on the country of birth is collected on the basis of international boundaries as they existed on 1 January 2011.

3.4.15. Statistical concepts and definitions - Country of citizenship

Citizenship is defined as the particular legal bond between an individual and his/her State, acquired by birth or naturalisation, whether by declaration, option, marriage or other means according to the national legislation.

3.4.16. Statistical concepts and definitions - Year of arrival in the country

The year of arrival is the calendar year in which a person most recently established usual residence in the country.

3.4.17. Statistical concepts and definitions - Residence one year before

The place of usual residence one year prior to the census.

3.4.18. Statistical concepts and definitions - Housing arrangements

The topic ‘Housing arrangements’ covers the whole population and refers to the type of housing in which a person usually resides at the time of the census. This covers all persons who are usual residents in different types of living quarters, or who do not have a usual residence and stay temporarily in some type of living quarters, or who are homeless, sleeping rough or in emergency shelters, when the census is taken.

3.4.19. Statistical concepts and definitions - Type of family nucleus

The family nucleus is defined in the narrow sense, that is as two or more persons who belong to the same household and who are related as husband and wife, as partners in a registered partnership, as partners in a consensual union, or as parent and child. Thus a family comprises a couple without children, or a couple with one or more children, or a lone parent with one or more children. This family concept limits relationships between children and adults to direct (first-degree) relationships, that is between parents and children.

3.4.20. Statistical concepts and definitions - Size of family nucleus

Number of persons in the family nucleus.

3.4.21. Statistical concepts and definitions - Type of private household

The specifications provided for the topic ‘Household status’ also apply to the topic ‘Type of private household’.

3.4.22. Statistical concepts and definitions - Size of private household

Number of persons comprising a private household.

3.4.23. Statistical concepts and definitions - Tenure status of household

The topic ‘Tenure status of households’ refers to the arrangements under which a private household occupies all or part of a housing unit.

In Luxembourg, a distinction is made between:

Owners

Persons housed free of charge

Tenants

Subtenants

Other

3.4.24. Statistical concepts and definitions - Type of living quarter

The topic ‘Housing arrangements’ covers the whole population and refers to the type of housing in which a person usually resides at the time of the census.

3.4.25. Statistical concepts and definitions - Occupancy status

‘Occupied conventional dwellings’ are conventional dwellings which are the usual residence of one or more persons at the time of the census. ‘Unoccupied conventional dwellings’ are conventional dwellings which are not the usual residence of any person at the time of the census.

In Luxembourg, a distinction is made between:

Main residences

Secondary residences

Unoccupied residences (being built or renovated)

Unoccupied residences (temporarily empty)

3.4.26. Statistical concepts and definitions - Type of ownership

'Type of ownership' refers to the ownership of the residence.

3.4.27. Statistical concepts and definitions - Number of occupants

The number of occupants of a housing unit is the number of people for whom the housing unit is the usual residence.

3.4.28. Statistical concepts and definitions - Useful floor space

Useful floor space is defined as the floor space measured inside the outer walls excluding non-habitable cellars and attics and, in multi-dwelling buildings, all common spaces.

3.4.29. Statistical concepts and definitions - Number of rooms

The number of rooms per dwelling unit, in line with the definition below:

A ‘room’ is defined as a space in a housing unit enclosed by walls reaching from the floor to the ceiling or roof, of a size large enough to hold a bed for an adult (4 square metres at least) and at least 2 metres high over the major area of the ceiling.

3.4.30. Statistical concepts and definitions - Density standard (floor space)

‘Density standard’ relates the ratio between the useful floor space in square metres and the number of occupants, as specified under ‘Number of occupants’.

3.4.31. Statistical concepts and definitions - Density standard (number of rooms)

Density standard’ relates the number of rooms compared to the number of occupants, as specified under ‘Number of occupants’.

3.4.32. Statistical concepts and definitions - Water supply system

"Water supply system" divides the total number of housing units into those with running water and those without.

3.4.33. Statistical concepts and definitions - Toilet facilities

 'Toilet facilities' divides the total number of housing units into those with a flushing toilet and those without a flushing toilet.

3.4.34. Statistical concepts and definitions - Bathing facilities

A bathing facility is any facility designed to wash the whole body and includes either bath or shower facilities

3.4.35. Statistical concepts and definitions - Type of heating

A housing unit is considered to be centrally heated if heating is provided either from a community heating centre or from an installation in the building or in the housing unit, designed for heating purposes, without regard to the source of energy.

In Luxembourg, a distinction is made between:

Collective central heating

Individual central heating

and

Other type of heating.

3.4.36. Statistical concepts and definitions - Type of building

A distinction is made between:

Conventional dwellings in residential buildings
Conventional dwellings in non-residential buildings

3.4.37. Statistical concepts and definitions - Period of construction

The topic ‘Dwelling by period of construction’ refers to the year when the building in which the dwelling is located was completed.

3.5. Statistical unit

Individual: the statistical unit is the person

Family: the statistical unit is the family nucleus

Household: the statistical unit is the household

Housing unit: the statistical unit is the housing unit

Building: the statistical unit is the building.

3.6. Statistical population

Persons with their normal place of residence in Luxembourg

3.7. Reference area

Grand Duchy of Luxembourg

3.8. Coverage - Time

Reference date: 1 February 2011

3.9. Base period


4. Unit of measure Top

Age: in completed years

Floor space: in m2

All other variables: number


5. Reference Period Top
01/02/2011


6. Institutional Mandate Top
6.1. Institutional Mandate - legal acts and other agreements
6.1.1. Bodies responsible

STATEC

6.2. Institutional Mandate - data sharing

No arrangements


7. Confidentiality Top
7.1. Confidentiality - policy

Article 16 of the Law of 10 July 2011 on the organisation of the Institut national de la statistique et des études économiques and amending the Amended Law of 22 June 1963 establishing the system for the remuneration of State officials

Law of 2 August 2002 on the protection of persons with regard to the processing of personal data

REGULATION (EC) No 223/2009 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 11 March 2009 on European statistics and repealing Regulation (EC, Euratom) No 1101/2008 on the transmission of data subject to statistical confidentiality to the Statistical Office of the European Communities
Council Regulation (EC) No 322/97 on Community Statistics,
and Council Decision 89/382/EEC, Euratom establishing a Committee on the Statistical Programmes of the European Communities

European statistics code of practice  adopted by the Committee on Statistical Programmes on 24 February 2005 and promulgated in the
Commission Recommendation of 25 May 2005 on the independence, integrity and accountability of the  national and Community statistical authorities

7.2. Confidentiality - data treatment

Precautions are taken for the dissemination of any statistics to ensure that any information associated with identifiable persons or businesses (natural or legal persons) is not divulged directly or inadvertently, and that any dissemination of individual information takes place exclusively with the prior permission of the provider of the statistical information
(active confidentiality approach). For example, with regard to statistics on
enterprises, any information published must be based on a minimum of three respondents and only when one or two of the firms does not hold a dominant share in the total.

STATEC guarantees that confidential data will not be divulged in the dissemination of the results, with the exception of import/export statistics. For the latter, detailed information which allows the indirect identification of an exporter or importer is not rendered confidential, except at the request of the economic operator in question, addressed to STATEC.
The data used for the production of statistics are treated confidentially when they allow the direct or indirect identification of a natural or legal person or entail the risk of individual information being divulged. To determine whether a particular natural or legal person can be identified, it is necessary to take into account all the means which may reasonably be assumed to be available to a third party to identify the said person. However, data taken from publicly accessible sources and which remain
accessible in line with the law are not considered to be confidential. The same applies in the event of express authorisation given by the provider of the statistical information.


8. Release policy Top
8.1. Release calendar

The Census Hub allowing access to the hypercubes was opened on 13 December 2013

8.2. Release calendar access
8.3. Release policy - user access

The press and the public are informed in news releases (Statnews) that statistical publications and tables relating to the 2011 census have been placed on-line.



Annexes:
link providing access to the 2011 census data


9. Frequency of dissemination Top

every10 years


10. Dissemination format Top
10.1. Dissemination format - News release

News releases for dissemination of the various results

10.2. Dissemination format - Publications

A book entitled 'La société luxembourgeoise dans le miroir du recensement de la population' (Luxembourg society, as reflected in the census) was published in late February 2014.

10.3. Dissemination format - online database

Hypercubes available via Eurostat

10.4. Dissemination format - microdata access

The microdata will not be published.

10.5. Dissemination format - other

Statistical tables accessible via the statistics portal of the Grand-Duchy of Luxembourg.


11. Accessibility of documentation Top
11.1. Documentation on methodology

The 2011 census was a traditional census, the practical arrangements for which were published in a Grand-Ducal regulation.



Annexes:
national and international legislation
11.2. Quality management - documentation

There is not yet a national quality management report.


12. Quality management Top
12.1. Quality assurance

As this was a traditional census, the completeness of the data is guaranteed.

Grand-Ducal regulation of 25 November 2010 ordering a general census of the
population, dwellings and buildings in the Grand-Duchy on 1 February 2011:

Article 4. The census shall be organised, led, monitored and scrutinised by the STATEC.
At local authority level, the counting shall be performed under the management and supervision of the mayor and aldermen by census officials appointed by them. The local authorities shall monitor the exhaustiveness of the counting in situ. If necessary, they complete the questionnaires with regard to year and period of birth, sex and nationality.

12.2. Quality management - assessment
12.2.1. Coverage assessment

As this was a traditional census, the completeness of the data is guaranteed. (see point 12.1)

12.2.2. Post-enumeration survey(s)

As the local authorities are responsible for the counting in situ, no post-enumeration survey was carried out.

(Grand-Ducal regulation of 25 November 2010 ordering a general census of the
population, dwellings and buildings in the Grand-Duchy on 1 February 2011:

Article 4. The census shall be organised, led, monitored and scrutinised by the STATEC.
At local authority level, the counting shall be performed under the management and supervision of the mayor and the aldermen by census officials appointed by them. The local authorities shall monitor the exhaustiveness of the counting in situ. If necessary, they complete the questionnaires with regard to year and period of birth, sex and nationality.


13. Relevance Top
13.1. Relevance - User Needs

European Statistics must meet the needs of users.

The census data disseminated by Eurostat are addressed to policy makers, researchers, media and the general public.

13.2. Relevance - User Satisfaction

Procedures (on-line surveys with our users) are planned to consult users.

13.3. Completeness

Depends on the availability of data transmitted by the National Statistical Institutes.


14. Accuracy Top
14.1. Accuracy - overall
14.1.1. Accuracy overall - Usual residence

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.2. Accuracy overall - Sex

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.3. Accuracy overall - Age

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.4. Accuracy overall - Marital status

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.5. Accuracy overall - Family status

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.6. Accuracy overall - Household status

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.7. Accuracy overall - Current activity status

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.8. Accuracy overall - Occupation

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.9. Accuracy overall - Industry

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.10. Accuracy overall - Status in employment

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.11. Accuracy overall - Place of work

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.12. Accuracy overall - Educational attainment

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.13. Accuracy overall - Size of the locality

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.14. Accuracy overall - Place of birth

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.15. Accuracy overall - Country of citizenship

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.16. Accuracy overall - Year of arrival in the country

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.17. Accuracy overall - Residence one year before

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.18. Accuracy overall - Housing arrangements

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.19. Accuracy overall - Type of family nucleus

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.20. Accuracy overall - Size of family nucleus

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.21. Accuracy overall - Type of private household

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.22. Accuracy overall - Size of private household

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.23. Accuracy overall - Tenure status of household

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.24. Accuracy overall - Type of living quarter

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.25. Accuracy overall - Occupancy status

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.26. Accuracy overall - Type of ownership

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.27. Accuracy overall - Number of occupants

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.28. Accuracy overall - Useful floor space

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.29. Accuracy overall - Number of rooms

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.30. Accuracy overall - Density standard (floor space)

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.31. Accuracy overall - Density standard (number of rooms)

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.32. Accuracy overall - Water supply system

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.33. Accuracy overall - Toilet facilities

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.34. Accuracy overall - Bathing facilities

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.35. Overall accuracy - Type of heating

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.36. Overall accuracy - Type of building

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.1.37. Overall accuracy - Period of construction

As this is a traditional census (with the completeness and quality of the data guaranteed by the local authorities), the data are reliable.

14.2. Sampling error
14.3. Non-sampling error


15. Timeliness and punctuality Top
15.1. Timeliness

The first results of the 2011 census (referring to the position on 1 February 2011) were published within 12 months.

All the hypercube data were published on the Census Hub on 13 December 2013.

15.2. Punctuality


16. Comparability Top
16.1. Comparability - geographical

As this was a traditional census (complete enumeration basis), the data are comparable on all territorial levels.

16.2. Comparability - over time


17. Coherence Top
17.1. Coherence - cross domain

Figures provided by the National Statistical Institutes in the framework of the 2011 Population and Housing Census may differ from those transmitted in other statistical domains due to the cross domain differences in definitions and methodologies used.  For additional information please see metadata specific to each domain.

17.2. Coherence - internal

All the data come from the same source (traditional census).

Internal coherence is assured by regulations defining breakdowns and definitions of topics (Regulation (EC) No 1201/2009, Regulation (EU) No 519/2010, Regulation (EU) No 1151/2010)


18. Cost and Burden Top

The census cost approximately EUR 3 500 000.


19. Data revision Top
19.1. Data revision - policy
19.2. Data revision - practice

No data revision.


20. Statistical processing Top
20.1. Source data
20.1.1. List of data sources
20.1.1.1. List of data sources - data on persons

Traditional census - complete enumeration basis).

20.1.1.2. List of data sources - data on households

Traditional census - complete enumeration basis).

20.1.1.3. List of data sources - data on family nuclei

Traditional census - complete enumeration basis).

20.1.1.4. List of data sources - data on conventional dwellings

Traditional census - complete enumeration

20.1.1.5. List of data sources - data on living quarters

Traditional census - complete enumeration

20.1.2. Classification of data sources
20.1.2.1. Classification of data sources - data on persons
01.Conventional censuses
20.1.2.2. Classification of data sources - data on households
01.Conventional censuses
20.1.2.3. Classification of data sources - data on family nuclei
01.Conventional censuses
20.1.2.4. Classification of data sources - data on conventional dwellings
01.Conventional censuses
20.1.2.5. Classification of data sources - data on living quarters
01.Conventional censuses
20.2. Frequency of data collection

Every ten years

20.3. Data collection

traditional census (see enclosed document).



Annexes:
Making of du RP2011
20.4. Data validation

Consistency checks were carried out between the various responses.

These checks included:

comparisons of the dates of birth of parents and children

number of spouses in a family nucleus

comparison of levels of education and profession practised

comparison of age and socio-economic status

comparison of occupation and sector of activity

etc.

20.5. Data compilation

A methodology was developed to codify family nuclei

The process for the identification of family nuclei was based on seven sequential steps: 1) Symmetrisation of relationships – 2) Definition of primary relationship – 3) Preparation of the link child(ren)/parent(s) – 4) Identification of nuclei (family or other) – 5) Characteristics of family nuclei and 6) of the household – 7) Categorisation of family nuclei in accordance with  EUROSTAT typology.



Annexes:
Family nuclei methodology
20.6. Adjustment


21. Comment Top

All the definitions are based on European legislation.


Related metadata Top


Annexes Top