South Sudan had the lowest level of the Human Development Index (HDI) worldwide in 2023 after adjusting for inequality, with a value of ****. Its nearby countries, Somalia and the Central African Republic, followed behind. Meanwhile, Iceland topped the HDI not adjusted for inequality.

The Human development index (HDI) for European countries in 2023 shows that although all the countries in this statistic have scores which imply high levels of development, Iceland score of ***** was the highest in this year. The HDI is a statistic that combines life-expectancy, education levels and GDP per capita. Countries with scores over ***** are considered to have very high levels of development, compared with countries that score lower.

Human Development Index by country for 2013. This is a filtered layer based on the "Human Development Index by country, 1980-2010 time-series" layer.The Human Development Index measures achievement in 3 areas of human development: long life, good education and income. Specifically, the index is computed using life expectancy at birth, Mean years of schooling, expected years of schooling, and gross national income (GNI) per capita (PPP $).The United Nations categorizes the HDI values into 4 groups. In 2013 these groups were defined by the following HDI values:

Very High Human Development: 0.736 and higher High Human Development: 0.615 to 0.735 Medium Human Development: 0.494 to 0.614 Low Human Development: 0.493 and lower

Country shapes from Natural Earth 50M scale data. Human Development Index attributes are from The World Bank: HDRO calculations based on data from UNDESA (2013a), Barro and Lee (2013), UNESCO Institute for Statistics (2013), UN Statistics Division (2014), World Bank (2014) and IMF (2014).

The average for 2023 based on 12 countries was 0.787 points. The highest value was in Chile: 0.878 points and the lowest value was in Venezuela: 0.709 points. The indicator is available from 1980 to 2023. Below is a chart for all countries where data are available.

The average for 2023 based on 27 countries was 0.915 points. The highest value was in Denmark: 0.962 points and the lowest value was in Bulgaria: 0.845 points. The indicator is available from 1980 to 2023. Below is a chart for all countries where data are available.

The dataset contains year- and country-wise historical data on the human development index, gender development index, and multidimensional index of global countries, together with other components such as child mortality, access to drinking water, electricity, and housing, nutrition and sanitation rate, school attendance rate, assets, etc.

Europe and Central Asia was the region with the highest Human Development Index (HDI) worldwide at ***. Meanwhile, the lowest HDI was found in Sub-Saharan Africa, underlining the high prevalence of poverty in the region. The difference between the regions was even stronger after adjusting for inequality.

The average for 2021 based on 178 countries was 0.331 index points. The highest value was in Switzerland: 0.939 index points and the lowest value was in the Central African Republic: 0.042 index points. The indicator is available from 1980 to 2021. Below is a chart for all countries where data are available.

This Subnational Human Development Index Database contains for the period 1990-2017 for 1625 regions within 161 countries the national and subnational values of the Subnational Human Development Index (SHDI), for the three dimension indices on the basis of which the SHDI is constructed – education, health and standard of living --, and for the four indicators needed to create the dimension indices -- expected years of schooling, mean years of schooling, life expectancy and gross national income per capita.

Iceland had the highest level of the Human Development Index (HDI) worldwide in 2023 after adjusting for inequality, with a value of ****. Its Nordic neighbors Norway and Denmark followed behind. Meanwhile, Iceland also topped the HDI not adjusted for inequality.

Ireland: Human Development Index (0 - 1): The latest value from 2023 is 0.949 points, a decline from 0.95 points in 2022. In comparison, the world average is 0.744 points, based on data from 185 countries. Historically, the average for Ireland from 1980 to 2023 is 0.873 points. The minimum value, 0.734 points, was reached in 1980 while the maximum of 0.955 points was recorded in 2020.

This dataset provides a comprehensive overview of key research and development indicators across various countries from 2016 to 2022. The indicators included are:

1. Researchers per Million Inhabitants (Full-Time Equivalent - FTE): This metric offers a snapshot of the number of full-time equivalent researchers per million inhabitants in each country. It is an essential indicator for understanding the density of research professionals within a nation.

2. Gross Domestic Expenditure on R&D (GERD) as a Percentage of GDP: This metric reflects the total expenditure on research and development as a proportion of the Gross Domestic Product (GDP). It is a crucial indicator of a country's investment in R&D relative to its economic size.

The dataset encompasses a diverse set of countries, highlighting variations in research infrastructure and investment levels globally. Each entry includes the country name, the year of the data, the value of the indicator, and any relevant flags or notes on the data (e.g., national estimates).

Columns: - Indicator: The type of R&D indicator (e.g., Researchers per million inhabitants or GERD as a percentage of GDP). - Country Code: The ISO 3166-1 alpha-3 code representing the country. - Country: The name of the country. - Year: The year the data was recorded. - Value: The value of the respective R&D indicator. - Flag Codes: Any additional codes indicating special notes about the data. - Flags: Descriptions of the flag codes, such as national estimates or other relevant annotations.

This dataset is ideal for researchers, policymakers, and analysts interested in understanding and comparing the R&D landscape across different nations. It can also be used to identify trends, gaps, and opportunities in global research and development efforts.

The average for 2024 based on 175 countries was 5.3 index points. The highest value was in the Central African Republic: 9.3 index points and the lowest value was in Finland: 1.7 index points. The indicator is available from 2007 to 2024. Below is a chart for all countries where data are available.

This dataset provides a country–year panel for OECD countries covering the period 2010–2024. It combines annual data on public, private and total social expenditure as a share of GDP with the World Happiness Index (WHI) and the Human Development Index (HDI).The data are constructed to analyze the relationships between social spending, subjective well-being and human development in OECD countries. The panel structure (one observation per country per year) makes the dataset suitable for descriptive analysis as well as regression-based empirical research.ContentsThe main Excel file contains a single data sheet:Sheet: data_setEach row corresponds to a specific country–year observation for an OECD member state.Variables:Country: Country name (OECD member; e.g., “Australia”, “Türkiye”, “United States”).iso3: ISO 3166-1 alpha-3 country code (e.g., “AUS”, “TUR”, “USA”).year: Calendar year (2010–2024).pub_socexp_gdp: Public social expenditure as a percentage of GDP (%).priv_socexp_gdp: Private (mandatory and voluntary) social expenditure as a percentage of GDP (%).tot_socexp_gdp: Total social expenditure (public + private) as a percentage of GDP (%).WHI: World Happiness Index; average national happiness score on a 0–10 scale based on the Cantril ladder question.HDI: Human Development Index; composite index of three basic dimensions of human development (health, education, and standard of living).income_group: Binary country income group indicator used in the analysis. High‑income OECD countries are coded as 1 (“High”), and all other OECD members (upper‑middle, lower‑middle and low income) are coded as 0 (“NonHigh”). Income groups were constructed using data from the OECD Data Explorer (2024) and the World Bank country income classification for 2024, based on PPP (purchasing power parity) income thresholds.Empty cells indicate that data for the corresponding country–year observation are not available in the original sources or were not included in the analytical sample due to missingness.Data sourcesSocial expenditure (pub_socexp_gdp, priv_socexp_gdp, tot_socexp_gdp)Data are taken from the OECD Social Expenditure Database (SOCX). SOCX provides reliable and internationally comparable statistics on public and mandatory and voluntary private social expenditure at the program level for 38 OECD countries (and some accession countries), with coverage from 1980 and estimates for more recent years.Reference: OECD Social Expenditure Database (SOCX), https://www.oecd.org/en/data/datasets/social-expenditure-database-socx.html.World Happiness Index (WHI)Happiness data are drawn from the World Happiness Report, accessed via HumanProgress.org (World Happiness Report section). The index is based on average national values for answers to the Cantril ladder question, which asks respondents to evaluate their current life on a 0–10 scale, with the worst possible life as 0 and the best possible life as 10.Reference: World Happiness Report; HumanProgress.org, https://humanprogress.org.Human Development Index (HDI)HDI data are drawn from the Human Development Index series compiled by the United Nations Development Programme (UNDP), accessed via HumanProgress.org (Human Development Index section). The HDI measures three basic dimensions of human development: life expectancy at birth; an education component (adult literacy rate and school enrollment); and GDP per capita (purchasing power parity, PPP, in U.S. dollars), combined into a composite index.Reference: United Nations Development Programme (UNDP), Human Development Reports; HumanProgress.org, https://humanprogress.org.Data construction and coverageThe dataset is restricted to OECD member countries and the years 2010–2024.WHI and HDI series are matched to OECD social expenditure data using ISO3 country codes and calendar years.In addition, a binary income group variable (income_group) was created to distinguish high‑income OECD countries from other OECD members, using the World Bank’s 2024 income thresholds (PPP‑based) and country information from the OECD Data Explorer (2024).Some country–year combinations, particularly in later years (e.g., 2022–2024), contain missing values where the original sources do not provide data or only provide partial estimates. These are retained as empty cells.The empirical analyses in the associated study are conducted on subsets of the data restricted to complete cases for the relevant variables.Researchers can use this dataset to replicate the results of the associated study or to conduct additional analyses on the links between social expenditure, happiness and human development within the OECD context.If you use this dataset, please cite both this data file and the original data providers (OECD, World Happiness Report, UNDP, and HumanProgress.org).

Countries from Natural Earth 50M scale data with a Human Development Index attribute for each of the following years: 1980, 1985, 1990, 1995, 2000, 2005, 2010, 2013, 2015, & 2017. The Human Development Index measures achievement in 3 areas of human development: long life, good education and income. Specifically, the index is computed using life expectancy at birth, Mean years of schooling, expected years of schooling, and gross national income (GNI) per capita (PPP $). The United Nations categorizes the HDI values into 4 groups. In 2013 these groups were defined by the following HDI values: Very High: 0.736 and higher High: 0.615 to 0.735 Medium: 0.494 to 0.614 Low: 0.493 and lower

In 2015 & 2017 these groups were defined by the following HDI values: Very High: 0.800 and higher High: 0.700 to 0.799 Medium: 0.550 to 0.699 Low: 0.549 and lower

Human Development Index attributes are from The World Bank: HDRO calculations based on data from UNDESA (2013a), Barro and Lee (2013), UNESCO Institute for Statistics (2013), UN Statistics Division(2014), World Bank (2014) and IMF (2014). 2015 & 2017 values source: HDRO calculations based on data from UNDESA (2017a), UNESCO Institute for Statistics (2018), United Nations Statistics Division (2018b), World Bank (2018b), Barro and Lee (2016) and IMF (2018).

Population data are from (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.

In 2023, Ukraine and Qatar topped the Gender Development Index (GDI) with index scores over ****. On the other hand, Yemen reported the lowest index, with only ****. The higher the value, the smaller the gap between women and men. The Gender Development Index (GDI) is basically a ratio of Human Development Index calculated separately for women and men.

The Human development index (HDI) of Croatia from 1995 to 2021 shows that Croatia's HDI score has grown significantly since 1990, going moving from a country of only medium development in the ***** to one with very high levels of development. The HDI itself is a statistic that combines life-expectancy, education levels and GDP per capita. Countries with scores over ***** are considered to have very high levels of human development, compared with countries that score lower.

Dominican Republic: Human Development Index (0 - 1): The latest value from 2023 is 0.776 points, an increase from 0.766 points in 2022. In comparison, the world average is 0.744 points, based on data from 185 countries. Historically, the average for Dominican Republic from 1980 to 2023 is 0.679 points. The minimum value, 0.527 points, was reached in 1980 while the maximum of 0.776 points was recorded in 2023.

Human Development Index (HDI) – Global Dataset (1990–2022) This dataset provides comprehensive data on the Human Development Index (HDI), a summary measure of average achievement in key dimensions of human development:

Life Expectancy at Birth – representing health and longevity

Average Education Level – combining mean years of schooling and expected years of schooling The HDI is used by the United Nations Development Programme (UNDP) and researchers worldwide to compare levels of development across countries.

source:https://hdr.undp.org/data-center

The World Development Indicators from the World Bank contain over a thousand annual indicators of economic development from hundreds of countries around the world.

Here's a list of the available indicators along with a list of the available countries.

For example, this data includes the life expectancy at birth from many countries around the world:

The dataset hosted here is a slightly transformed verion of the raw files available here to facilitate analytics.