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Countries (ISO 3166) numeric, v1:2021

Name: , LANDE_ISO_NUM_V1_2021 , Description: , ISO 3166, is the International Standard for country codes and codes for their subdivisions. The purpose of ISO 3166 is to define internationally recognised codes of letters and/or numbers that we can use when we refer to countries and subdivisions. However, it does not define the names of countries – this information comes from the United Nations., Valid from: , January 1, 2021 , Office: , Metode og Data Science , Contact: , Rohan James Draper, , rjd@dst.dk, , ph. +45 21 33 89 16 , Codes and categories , Codes and categories are only available in Danish , All versions, Name, Valid from, Valid to, Countries (ISO 3166) numeric, v1:2021, January 1, 2021, Still valid, Countries (ISO 3166) numeric, v1:2019, January 1, 2019, December 31, 2020

https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/lande-iso-num

Agricultural provinces, v1:2007-

Name: , LANDBRUGSLANDSDELE_V1_2007 , Description: , Agricultural provinces introduces a level between regions and regions in the classification , Regions, provinces and municipalities, . Agricultural provinces thus aggregate the 11 provinces into 8 agricultural provinces, indicated by , LL, in the code., Valid from: , January 1, 2007 , Office: , Fødevareerhverv , Contact: , Martin Lundø, , mlu@dst.dk, , ph. +45 51 46 15 12 , Codes and categories , Open hierarchy, Download , CSV, DDI, 084: Region Hovedstaden, LL1: Region Hovedstaden (without Bornholm), 01: Province Byen København, 101: København, 147: Frederiksberg, 155: Dragør, 185: Tårnby, 02: Province Københavns omegn, 151: Ballerup, 153: Brøndby, 157: Gentofte, 159: Gladsaxe, 161: Glostrup, 163: Herlev, 165: Albertslund, 167: Hvidovre, 169: Høje-Taastrup, 173: Lyngby-Taarbæk, 175: Rødovre, 183: Ishøj, 187: Vallensbæk, 03: Province Nordsjælland, 190: Furesø, 201: Allerød, 210: Fredensborg, 217: Helsingør, 219: Hillerød, 223: Hørsholm, 230: Rudersdal, 240: Egedal, 250: Frederikssund, 260: Halsnæs, 270: Gribskov, LL2: Province Bornholm, 04: Province Bornholm, 400: Bornholm, 411: Christiansø, 085: Region Sjælland, LL3: Region Sjælland, 05: Province Østsjælland, 253: Greve, 259: Køge, 265: Roskilde, 269: Solrød, 350: Lejre, 06: Province Vest- og Sydsjælland, 306: Odsherred, 316: Holbæk, 320: Faxe, 326: Kalundborg, 329: Ringsted, 330: Slagelse, 336: Stevns, 340: Sorø, 360: Lolland, 370: Næstved, 376: Guldborgsund, 390: Vordingborg, 083: Region Syddanmark, LL4: Province Fyn, 07: Province Fyn, 410: Middelfart, 420: Assens, 430: Faaborg-Midtfyn, 440: Kerteminde, 450: Nyborg, 461: Odense, 479: Svendborg, 480: Nordfyns, 482: Langeland, 492: Ærø, LL5: Province Sydjylland, 08: Province Sydjylland, 510: Haderslev, 530: Billund, 540: Sønderborg, 550: Tønder, 561: Esbjerg, 563: Fanø, 573: Varde, 575: Vejen, 580: Aabenraa, 607: Fredericia, 621: Kolding, 630: Vejle, 082: Region Midtjylland, LL6: Province Østjylland, 09: Province Østjylland, 615: Horsens, 706: Syddjurs, 707: Norddjurs, 710: Favrskov, 727: Odder, 730: Randers, 740: Silkeborg, 741: Samsø, 746: Skanderborg, 751: Aarhus, 766: Hedensted, LL7: Province Vestjylland, 10: Province Vestjylland, 657: Herning, 661: Holstebro, 665: Lemvig, 671: Struer, 756: Ikast-Brande, 760: Ringkøbing-Skjern, 779: Skive, 791: Viborg, 081: Region Nordjylland, LL8: Region Nordjylland, 11: Province Nordjylland, 773: Morsø, 787: Thisted, 810: Brønderslev, 813: Frederikshavn, 820: Vesthimmerlands, 825: Læsø, 840: Rebild, 846: Mariagerfjord, 849: Jammerbugt, 851: Aalborg, 860: Hjørring, All versions, Name, Valid from, Valid to, Agricultural provinces, v1:2007-, January 1, 2007, Still valid

https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/landbrugslandsdele

Customer groups in sales of food and beverages to food service

Name: , OEFSKUNDEGRP_V1_2013 , Description: , Description only in Danish., Valid from: , January 1, 2013 , Office: , Fødevareerhverv , Contact: , Martin Lundø, , mlu@dst.dk, , ph. +45 51 46 15 12 , Codes and categories , Codes and categories are only available in Danish , All versions, Name, Valid from, Valid to, Customer groups in sales of food and beverages to food service, January 1, 2013, Still valid

https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/oefskundegrp

Documentation of statistics: Oil and natural gas in the North Sea

Contact info, National Accounts, Climate and Environment, Economic Statistics , Jonas Foged Svendsen , +45 21 34 73 19 , JFS@dst.dk , Get documentation of statistics as pdf, Oil and natural gas in the North Sea 2023 , Previous versions , Oil and natural gas in the North Sea 2022, Oil and natural gas in the North Sea 2021, Oil and natural gas in the North Sea 2020, Oil and natural gas in the North Sea 2019, Oil and natural gas in the North Sea 2016, The purpose of this natural resource account is to analyze stocks and stock changes in oil and natural gas in the North Sea. The statistics is measured in both physical and monetary units. The time series are comparable from 1990 onwards., Statistical presentation, The physical asset account and the monetary asset account for oil and gas in the North Sea is an annual statistics showing the reserves of oil and natural gas in the North Sea, which may be recovered under the given economic conditions and with known technology measured in cubic meters (m3). Both statistics show the reserves of oil and natural gas at the beginning of the year and the changes in the reserves during the year., Read more about statistical presentation, Statistical processing, Data for this statistic is provided annually by the Danish Energy Agency. Additional information is taken from the Energy Agency's publication on the oil and gas production. The collected data have undergone validation in the Energy Agency. The validation done by Statistics Denmark during the compilation of the natural resource accounts deals solely with ensuring consistency between the opening and closing stocks., Read more about statistical processing, Relevance, The statistics is used for analysis and forecasting by ministries, industry associations, research institutions and consultants and other who want an overview of the relationships between the economy and the environment., Read more about relevance, Accuracy and reliability, Based on the known knowledge and expectations about economic and technological aspects, the natural asset accounts provide an estimate of the size of the reserves of oil and natural gas in the North Sea. The Energy Agency changes the estimate of the reserves as the reserves are extracted and when new discoveries are made. Moreover, development of new extraction technology lead to revisions of estimates. The reserves are not a static physical quantity., Read more about accuracy and reliability, Timeliness and punctuality, The statistics is published without delay compared to the planned release times., Read more about timeliness and punctuality, Comparability, The statistics are comparable from 1990 onwards. The statistics follow international standards and are thus comparable with similar statistics from other countries prepared in accordance with applicable international standards., Read more about comparability, Accessibility and clarity, The data for the oil and natural gas in the North Sea is published in the Statbank in the tables , OlieRg, and , GasRg, . See more on statistics , topic page, ., Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/oil-and-natural-gas-in-the-north-sea

Documentation of statistics

Classification of the functions of government (COFOG), v1:1999

Name: , COFOG_V1_1999 , Description: , The Classification of the Functions of Government (COFOG) is regarded as the appropriate basis to examine the structure of government expenditure., The classification is divided into three levels with 10 divisions, 69 groups and 109 classes. Furthermore, the classification splits expenditures into those for collective versus individual expenditure., Valid from: , January 1, 1999 , Office: , Offentlige Finanser , Contact: , Martin Rune Rasmussen, , mra@dst.dk, , ph. +45 24 77 42 71 , Codes and categories , Codes and categories are only available in Danish , All versions, Name, Valid from, Valid to, Classification of the functions of government (COFOG), v1:1999, January 1, 1999, Still valid

https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/cofog

Documentation of statistics: Labour Usage in Social Care (Discontinued)

Contact info, Personal Finances and welfare, Social Statistics. , Birgitte Lundstrøm , bls@dst.dk , Get documentation of statistics as pdf, Labour Usage in Social Care 2019 , Previous versions , Labour Usage in Social Care 2018, Labour Usage in Social Care 2017, Labour Usage in Social Care 2016, Labour Usage in Social Care 2015, Labour Usage in Social Care 2014, The purpose of the statistics is to describes the staff working with nursing and care in the municipal and regional sectors and the staff working in municipal dental care and health care. The statistics are used to describe the number of employees by budget accounts from the authorized budget plan for municipalities and regions and by different kinds of occupation groups. The statistics have been compiled since 2008, but are revised in 2016. Data from 2016 and forward are not comparable to previous data. Further more the authorized budget plan has been revised in 2018. Some data are consequently not comparable to previous years., Statistical presentation, The statistics are a yearly measurement of municipal and regional staff working with nursing and care and the staff working in municipal dental care and health care. The statistics are based on information covering February only and measure the number of fulltime employees working with municipal and regional nursing and care and municipal dental care and health care. The number of fulltime employees are grouped by municipalities, regions, occupation and the authorized budget plan used by municipalities and regions., Read more about statistical presentation, Statistical processing, The statistics are based on data for February reported to the statistics of earnings for the municipal sector. Based on the authorized budget plan for municipalities and regions, institutions from the selected budget accounts, are selected. The number of fulltime employees are calculated on basis of the employees actual hours worked. The number of fulltime employees are summarized and grouped by municipalities, regions, budget accounts and selected occupations. A certain check is made concerning whether the institutions are connected to the right budget accounts and whether the occupation of the employees are considered to be correct., Read more about statistical processing, Relevance, These statistics are relevant for ministries, organizations and the public in general for planning and analysis purposes. , Read more about relevance, Accuracy and reliability, The data are associated with some uncertainty. This is primarily due uncertainty concerning connection of institutions and employees to budget accounts and connection of occupations to employees. This might cause variations over time in number of fulltime employees for the country as a whole and within municipalities. This is the case for both the total figures and when data are grouped by budget accounts and occupations. , Read more about accuracy and reliability, Timeliness and punctuality, These statistics are published around 10 months after the end of the reference period. Publications are released on time, as stated in the release calendar. , Read more about timeliness and punctuality, Comparability, The statistics have been compiled since 2008, but is revised in 2016. Consequently data for 2016 and forward are not directly comparable to data published in previous years. The authorized budget plan for municipalities and regions is revised in 2018. Consequently some data for 2018 are not comparable to previous years. Other countries might publish similar statistics. The authorized budget plan for municipalities and regions that is used to select the relevant employees is however unique to Denmark. , Read more about comparability, Accessibility and clarity, The statistics are published in the StatBank and can be found under the subject , Staff working with municipal and regional nursing and care, ., Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/labour-usage-in-social-care--discontinued-

Documentation of statistics

Documentation of statistics: Nights spent at hotels, holiday resorts and youth hostels

Contact info, Short Term Statistics, Business Statistics , Karen Keller , +45 21 19 85 61 , kke@dst.dk , Get documentation of statistics as pdf, Nights spent at hotels, holiday resorts and youth hostels 2026 , Previous versions , Nights spent at hotels, holiday resorts and youth hostels 2025, Nights spent at hotels, holiday resorts and youth hostels 2024, Nights spent at hotels, holiday resorts and youth hostels 2023, Nights spent at hotels, holiday resorts and youth hostels 2022, Nights spent at hotels, holiday resorts and youth hostels 2021, Nights spent at hotels, holiday resorts and youth hostels 2020, Nights spent at hotels, holiday resorts and youth hostels 2019, Nights spent at hotels, holiday resorts and youth hostels 2018, Nights spent at hotels, holiday resorts and youth hostels 2017, The purpose of the statistics "Nights spent at hotels, holiday centers and hostels" is to describe the occupancy and capacity of Danish hotels, holiday centers and hostels. The survey is used by i.e. EU, business and tourism organizations and municipalities in order to analyze the development in tourism. The survey has been compiled since 1969, but is only comparable from 1992 and onwards. , Statistical presentation, The accommodation survey "Nights spent at hotels, holiday centers and hostels" is a monthly summary on occupancy and capacity in Danish hotels, holiday centers and hostels with a minimum capacity of 40 bed places. The accommodation survey is broken down by capacity and geography of the establishment as well as the purpose and country of residence of the guest. Furthermore there is an annual census on occupancy and capacity for hotels, holiday centers and hostels with 10-39 bed places., Read more about statistical presentation, Statistical processing, Data for the statistics are collected monthly from Danish hotels, holiday resorts, hostels etc. with a minimum of 40 bed places and yearly from Danish hotels, holiday resorts, hostels etc. with 10-39 bed places using an online questionnaire or by using a system-to-system solution where the accommodations booking system automatically sends data to Statistics Denmark. Collected data are validated on micro-level during the data collection and again on macro-level when aggregated. The validated data are then imputed with missing values and afterwards aggregated into geographical and nationality totals. , Read more about statistical processing, Relevance, The accommodation statistics are relevant for accommodation businesses, Eurostat, ministries and business and tourism organizations for forecasts, analysis and planning. The accommodation statistics are under constant review and the user needs are rapidly changing with the emergence of peer-to-peer platforms such as AirBnB. , Read more about relevance, Accuracy and reliability, The monthly statistic only cover hotels, holiday resorts and hostels etc. with at least 40 bed places. The annual statistics also cover hotels, holiday resorts and hostels etc. with 10-39 bed places. A possible source of error can be that the respondents have difficulties distinguishing between the concepts of nights spent and arrivals. Missing answers are imputed which may lead to revisions of published data. , Read more about accuracy and reliability, Timeliness and punctuality, The monthly statistics for hotels, holiday centers and hostels etc. with a minimum of 40 bed places are published monthly approx. 40 days after the end of the reference month. The statistics is published without delay according to the planned publication tables. The final statistics are published annually together with the statistics for Hotels, holiday centers and hostels etc. with 10-39 bed places. The Annual statistics are published approx. 100 days after the end of the reference year., Read more about timeliness and punctuality, Comparability, The accommodation statistics is comparable with the other EU-statistics on tourism. The breakdown into nationalities has expanded from 13 to 51 since 1996 and this can weaken the comparability when using time series. , Read more about comparability, Accessibility and clarity, The statistics are published in , Nyt fra Danmarks Statistik, . Data are published in statbank at , Hotels, holiday centres and hostels, og , All types of overnight accommodation, and in an annual publication with all types of overnight accommodation. For more information about the statistics look at the , subject page, ., Statistics on a municipality level or for a province can be found at VisitDenmark. If you wish to combine statistics of tourism with other types of variables or combine variables in a different way please contact DST Consulting., Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/nights-spent-at-hotels--holiday-resorts-and-youth-hostels

Documentation of statistics

Documentation of statistics: International Trade in Services

Contact info, External Economy, Economic Statistics , Selma Mustafic Mulalic , +45 23 69 46 64 , smu@dst.dk , Get documentation of statistics as pdf, International Trade in Services 2025 , Previous versions , International Trade in Services 2024, International Trade in Services 2023, International Trade in Services 2022, International Trade in Services 2021, International Trade in Services 2020, International Trade in Services 2018, International Trade in Services 2017, International Trade in Services 2016, International Trade in Services 2015, International Trade in Services 2014, Documents associated with the documentation , Omlægning af tabeller om betalingsbalance og udenrigshandel i statistikbanken den 10. juni 2024 (pdf) (in Danish only), Foreign trade in services describes the trade in services (imports and exports) with other countries. The trade is described both in terms of type of services and in terms of partner country/area. The statistics were introduced in connection with the termination of the settlement statistics in Danmarks Nationalbank by new-year 2004/05, cf. Balance of payments. , Statistical presentation, The statistics show Denmark's imports and exports of services from/to other countries distributed on partner countries and approx. 70 service categories. , Read more about statistical presentation, Statistical processing, Data is collected every month. The data is screened for obvious and likely errors. The completeness of the reports is checked. The data is used for compiling the statistics through a process of grossing up for the trade not covered. The statistics is accordingly to be considered to completely cover the Danish foreign trade in services., Read more about statistical processing, Relevance, The International trade in services statistics constitute an essential part of the balance of payments statistics and of the rest-of-the-world account of national accounts. The statistics are occasionally commented upon in the public debate. , Read more about relevance, Accuracy and reliability, In the first release of the figures for foreign trade in services there will be a certain degree of uncertainty as a minor part of the data has either not been reported yet or has errors to a degree that it cannot be included in the release. In these cases data will be supplemented by estimations. The reliability of the figures for a given quarter increases in later releases. The final figures are to be considered as fairly reliable, to a decreasing degree though the more detailed level that is applied., Read more about accuracy and reliability, Timeliness and punctuality, The statistics are published every quarter approx. 40 days after the end of the reference period and are normally published without delays as to the preannounced dates.., Read more about timeliness and punctuality, Comparability, The International trade in services statistics are compiled according to international standards. Accordingly they are comparable with the statistics of other developed countries., Read more about comparability, Accessibility and clarity, These statistics are published quarterly in a Danish press release, at the same time as the tables are updated in the StatBank. In the StatBank, these statistics can be found under , International trade in services, . For further information, go to the , subject page, . , Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/international-trade-in-services

Documentation of statistics

Documentation of statistics: Business Enterprise Research and Development (BERD)

Contact info, Science, Technology and Culture, Business Statistics , David Boysen Jensen , +45 61 50 73 82 , DBY@dst.dk , Get documentation of statistics as pdf, Business Enterprise Research and Development (BERD) 2024 , Previous versions , Business Enterprise Research and Development (BERD) 2023, Business Enterprise Research and Development (BERD) 2022, Business Enterprise Research and Development (BERD) 2021, Business Enterprise Research and Development (BERD) 2020, Business Enterprise Research and Development (BERD) 2019, Business Enterprise Research and Development (BERD) 2017, Business Enterprise Research and Development (BERD) 2016, Business Enterprise Research and Development (BERD) 2015, Business Enterprise Research and Development (BERD) 2014, Business Enterprise Research and Development (BERD) 2013, Business Enterprise Research and Development (BERD) 2012, Documents associated with the documentation , Spørgeskema og vejledninger fra alle år (zip) () (in Danish only), The purpose of the R&D statistics of the enterprise sector is to analyse the scope of research and experimental development undertaken within the sector. This is carried out by estimating the resources used in the area, measured in R&D-expenditure and R&D-personnel broken down on industry, size class and the regional level. The survey is conducted in accordance with OECDs guidelines for R&D statistics as described in the Frascati Manual. The Danish data are comparable with the data of other OECD- and EU-countries. , Statistical presentation, The purpose of the R&D statistics is to present the scope of research and experimental development undertaken within the Danish business sector. The aim is to secure detailed statistical information on the R&D activities., Read more about statistical presentation, Statistical processing, The statistics is based on a survey sample of approx. 3,500 units weighted to a frame of approximately 22,000 enterprises. The statistics is compiled in one joint questionnaire which covers both the R&D domain and the innovation statistics. An extensive validation process of the data is carried out. One part of the validations is integrated in the data collection in the dynamic web-questionnaire, another part is carried out after the data collection using micro- and macro validation techniques., Read more about statistical processing, Relevance, Statistics have users in ministry of science, business organizations, researchers, business and students. Statistics are used in publications on research and in international comparisons. R&D statistics is describing the knowledge society. Part of the EU's Innovations Union Scoreboard. Micro-data is available for research through Research Service at Statistics Denmark., Read more about relevance, Accuracy and reliability, To minimize errors the questionnaires are supported with guidelines and instructions. However some data reports are not error-free and may reflect misinterpretations from the respondents which can lead to certain errors., Coefficients of variance (CV) have been compiled for a range of central indicators., Read more about accuracy and reliability, Timeliness and punctuality, The statistics is normally published no later than 12 months after the end of the reference year. Statistics with reference year 2023 was published 1. April 2025., Read more about timeliness and punctuality, Comparability, The statistics is compiled according to the guidelines of the Frascati Manual and the EU Regulation. There are no other comparable Danish R&D-statistics, but the Danish statistics is comparable to the R&D statistics from other EU-member states and OECD-countries. The statistics is from 2007-2016 comparable. There was a break in time series from 2016 to 2017. From 2017-2024 the statistics is comparable., Read more about comparability, Accessibility and clarity, The statistics are published in Focus On Statistics Denmark (Nyt fra Danmarks Statistik) and are available from Statistics Denmark's website at https://www.dst.dk/fui and from the database StatBank Denmark (https://www.dst.dk/statistikbanken). The statistics can also be found at the Eurostat databases (under the STI-domain). For the years 2012-2020 Statistics Denmark published a more extensive publication concerning R&D and innovation: "Innovation og Forskning 2020" (Innovation and research 2020).The publication is available (Danish only) on https://www.dst.dk, Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/business-enterprise-research-and-development--berd-

Documentation of statistics

Documentation of statistics: Drug Abuse Treatment

Contact info, Personal Finances and Welfare, Social Statistics , Jonas Kirchheiner-Rasmussen , +45 61 50 23 80 , RAS@dst.dk , Get documentation of statistics as pdf, Drug Abuse Treatment 2025 , Previous versions , Drug Abuse Treatment 2024, Drug Abuse Treatment 2023, Drug Abuse Treatment 2022, Drug Abuse Treatment 2021, Drug Abuse Treatment 2020, Drug Abuse Treatment 2019, Drug Abuse Treatment 2018, Drug Abuse Treatment 2017, Drug Abuse Treatment 2016, Documents associated with the documentation , Imputering 2018-2020 (pdf) (in Danish only), The purpose of the statistics is to shed light on drug abuse treatment in Denmark provided by municipalities to citizens under Section 101 of the Social Services Act, Section 142 of the Health Act, and Section 33 of the Child Act. The statistics are used, among other things, to account for the number of citizens in drug abuse treatment, the number and types of drug abuse treatments, and to monitor adherence to the 14-day treatment guarantee from request to initiation of treatment. , These statistics have been compiled since 2015, and data quality has been continuously improved. With the release of the 2025 figures, national totals for the period 2018–2025 will be published for the first time., Statistical presentation, These statistics are a annual measurement of the municipalities' drug abuse treatments activities initiated by the municipalities calculated in terms of number of activities (request, initiation, ended treatment courses), courses and persons. These statistics are grouped by regions, municipalities, sex and age groups., Read more about statistical presentation, Statistical processing, Data for these statistics are continuously collected municipalities directly to SMDB or automatically through system-to-system solutions via the municipality's administrative IT-system., Data are validated extensively by asking the responsible municipality to check their reported data online for validation and approval. Hereafter, we initiate validation processes that e.g. remove persons with invalid social security numbers or who have ended their treatment because they died., Read more about statistical processing, Relevance, The statistics are relevant to anyone with an interest in the field of drug abuse, including researchers, municipalities, drug abuse treatment providers, regions, ministries, as well as interest organizations. The statistics provide concrete knowledge about publicly referred and paid drug abuse treatment in Denmark and contribute more generally to an understanding of the drug abuse field. The data foundation is used for research purposes and internationally within the EU framework, but also in policy contexts by, for example, the Ministry of Social Affairs and the Ministry of Health and Interior to formulate new policies in the field of drug abuse., Read more about relevance, Accuracy and reliability, The overall accuracy and reliability of the statistics are being continuously improved. Unlike previous years, full coverage has been achieved for the reference years 2021–2025, meaning that all 98 municipalities have approved their data. In connection with the release of the 2025 data, values for two municipalities for the years 2018, 2019, and 2020 have been imputed. As a result, national totals are published for the first time for all years from 2018 to 2025., In general, some uncertainty remains due to variations in municipal reporting practices and incomplete registrations., Read more about accuracy and reliability, Timeliness and punctuality, The statistics are published without any delays relative to the scheduled release dates., Read more about timeliness and punctuality, Comparability, The statistics cover the period 2015–2025 and are comparable throughout the entire period for municipalities that have approved their reports for the census year., Comparability over time is affected by differences in municipal registration practices, interpretation of questions, and changes in reporting requirements. At the same time, data quality has improved over time through enhanced validation and dialogue with the municipalities., International comparisons are handled by the Danish Health Data Authority and the Danish Health Authority., When comparing over time, it should be noted that there are differences in registration practices among municipalities, and certain questions may be interpreted differently depending on the case worker completing the forms. Furthermore, changes in reporting requirements over time and the transfer of substance abuse treatment to different authorities may affect comparability. As of January 1, 2024, the Enrollment, Services, and Discharge forms became voluntary to report, and as of January 1, 2025, they will no longer be possible to report. Therefore, the register SMDB_IBIB has been closed., In addition, when comparing data over time, it should be taken into account that data quality is generally considered to have improved over time as a result of a more intensive, continuous, and targeted validation process, as well as the introduction of the SMDB web reporting system., Read more about comparability, Accessibility and clarity, These statistics are published yearly in a Danish press release, at the same time as the tables are updated in the StatBank. In the StatBank, these statistics can be found under the subject , Drug abuse treatment, . For further information, go to the , subject page, ., Read more about accessibility and clarity

https://www.dst.dk/en/Statistik/dokumentation/documentationofstatistics/drug-abuse-treatment

Documentation of statistics