Abstract (en): This data collection contains demographic statistics for the populations of 171 countries or areas throughout the world between 1966 and 1974. The data were prepared by the Statistical Office of the United Nations using as primary source a set of questionnaires sent monthly and annually to statistical services and other appropriate government offices. Data include total population by country or area for the years 1966-1974, for males and females, divided into 18 age groups. Other data include ethnic group, urban/rural code, and year, type, and reliability of source document. The populations of 171 countries or areas throughout the world between the years 1966 and 1974.

This study contains data designed to measure national support for world order among 114 nations for the year 1966. Variables include participation in international nongovernmental organizations, such as the United Nations and the Red Cross, an "enlightenment" index, economic statistics, demographic characteristics, gross national product (GNP) per capita, political participation within countries, foreign trade, total population, population growth, and school enrollment.

Abstract (en): These data are a collection of demographic statistics for the populations of 125 countries or areas throughout the world, prepared by the Statistical Office of the United Nations. The units of analysis are both country and data year. The primary source of data is a set of questionnaires sent monthly and annually to national statistical services and other appropriate government offices. Data include statistics on approximately 50 types of causes of death for the years 1966 through 1974 for males, females, and total populations. Causes of death in 125 countries or areas throughout the world between the years 1966 and 1974. 2005-11-04 On 2005-03-14 new files were added to one or more datasets. These files included additional setup files as well as one or more of the following: SAS program, SAS transport, SPSS portable, and Stata system files. The metadata record was revised 2005-11-04 to reflect these additions. The causes of death are classified according to the 6th, 7th, and 8th versions of an abbreviated list of the World Health Organization's INTERNATIONAL STATISTICAL CLASSIFICATION OF DISEASES, INJURIES, AND CAUSES OF DEATH. Therefore, data for causes of death are not necessarily comparable across countries or data years. Users should refer to Variable 5 in the Variable List for full discussion of this problem. Users interested in comparing deaths for countries or years that use different versions of the Abbreviated list should consult two publications: A. Joan Klebba, and Alice B. Dolman. COMPARABILITY OF MORTALITY STATISTICS FOR THE SEVENTH AND EIGHTH REVISIONS OF THE INTERNATIONAL CLASSIFICATION OF DISEASES, UNITED STATES. Rockville, MD: United States Department of Health, Education, and Welfare. Public Health Service. Health Services and Mental Health Administration. National Center for Health Statistics, 1975, and World Health Organization. MANUAL OF THE INTERNATIONAL STATISTICAL CLASSIFICATION OF DISEASES, INJURIES, AND CAUSES OF DEATH. Geneva, Switzerland: World Health Organization, 1967.The user should note that countries have data covering a variety of time spans (the maximum span being 1965-1973), and the data have not been padded to supply missing data codes for those years for which a country does not have data. Thus, Egypt has data for years 1965 through 1972, while Kenya has data for only 1970. (See Appendix D in the codebook to determine the years for which a country has data.)It is important that any user of these data consult the United Nations' DEMOGRAPHIC YEARBOOK, 1976, for further explanation of the data's limitations. Certain countries have modified reporting procedures which are presented in both the footnotes and the technical notes accompanying the tables in the Yearbook. There is no way to identify these problems using only the machine-readable data.In order to eliminate unnecessary repetition of identifying information, data were merged so that each record now contains all the data for a country for one particular year. In this process, breakdowns of deaths by ethnic group and/or urban/rural classification were omitted since only a few countries provided such information. Each record now contains the data for the number of deaths from each cause of death for male, female, and total.While the data appear to be in a rectangular matrix, such is not the case. This occurs because different versions of the abbreviated list are referenced in different data years. The lack of a rectangular data matrix does little to restrict the manageability of the dataset. See codebook for examples.While the data have been reformatted and documented by ICPSR staff, there has been no attempt to verify the accuracy and consistency of the data received from the U.N. Statistical Office.

IPUMS-International is an effort to inventory, preserve, harmonize, and disseminate census microdata from around the world. The project has collected the world's largest archive of publicly available census samples. The data are coded and documented consistently across countries and over time to facillitate comparative research. IPUMS-International makes these data available to qualified researchers free of charge through a web dissemination system. The IPUMS project is a collaboration of the Minnesota Population Center, National Statistical Offices, and international data archives. Major funding is provided by the U.S. National Science Foundation and the Demographic and Behavioral Sciences Branch of the National Institute of Child Health and Human Development. Additional support is provided by the University of Minnesota Office of the Vice President for Research, the Minnesota Population Center, and Sun Microsystems.

South Korea: Percent of world population: The latest value from 2023 is 0.65 percent, unchanged from 0.65 percent in 2022. In comparison, the world average is 0.51 percent, based on data from 196 countries. Historically, the average for South Korea from 1960 to 2023 is 0.79 percent. The minimum value, 0.65 percent, was reached in 2022 while the maximum of 0.88 percent was recorded in 1966.

Sweden SE: Population: Male: Ages 30-34: % of Male Population data was reported at 6.587 % in 2017. This records an increase from the previous number of 6.491 % for 2016. Sweden SE: Population: Male: Ages 30-34: % of Male Population data is updated yearly, averaging 6.992 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 8.330 % in 1979 and a record low of 5.786 % in 1966. Sweden SE: Population: Male: Ages 30-34: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Sweden – Table SE.World Bank.WDI: Population and Urbanization Statistics. Male population between the ages 30 to 34 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Algeria: Percent of world population: The latest value from 2023 is 0.58 percent, an increase from 0.57 percent in 2022. In comparison, the world average is 0.51 percent, based on data from 196 countries. Historically, the average for Algeria from 1960 to 2023 is 0.47 percent. The minimum value, 0.37 percent, was reached in 1966 while the maximum of 0.58 percent was recorded in 2023.

Azerbaijan Population: as % of Total: Aged 15-64 data was reported at 69.463 % in 2023. This records an increase from the previous number of 69.412 % for 2022. Azerbaijan Population: as % of Total: Aged 15-64 data is updated yearly, averaging 61.696 % from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 70.768 % in 2012 and a record low of 49.892 % in 1966. Azerbaijan Population: as % of Total: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Azerbaijan – Table AZ.World Bank.WDI: Population and Urbanization Statistics. Total population between the ages 15 to 64 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.;United Nations Population Division. World Population Prospects: 2022 Revision.;Weighted average;

United States - Population Ages 0 to 14 for World was 25.04644 % of Total in January of 2023, according to the United States Federal Reserve. Historically, United States - Population Ages 0 to 14 for World reached a record high of 38.00734 in January of 1966 and a record low of 25.04644 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Population Ages 0 to 14 for World - last updated from the United States Federal Reserve on October of 2025.

Employment rates for age group 25-54 in Select Countries- as a percent of Total Population for the same age group, 1966-2006 Changed null value of ".." to be -1

In 1800, the population of the region of present-day India was approximately 169 million. The population would grow gradually throughout the 19th century, rising to over 240 million by 1900. Population growth would begin to increase in the 1920s, as a result of falling mortality rates, due to improvements in health, sanitation and infrastructure. However, the population of India would see it’s largest rate of growth in the years following the country’s independence from the British Empire in 1948, where the population would rise from 358 million to over one billion by the turn of the century, making India the second country to pass the billion person milestone. While the rate of growth has slowed somewhat as India begins a demographics shift, the country’s population has continued to grow dramatically throughout the 21st century, and in 2020, India is estimated to have a population of just under 1.4 billion, well over a billion more people than one century previously. Today, approximately 18% of the Earth’s population lives in India, and it is estimated that India will overtake China to become the most populous country in the world within the next five years.

El Salvador SV: Population: Female: Ages 35-39: % of Female Population data was reported at 6.675 % in 2017. This records a decrease from the previous number of 6.699 % for 2016. El Salvador SV: Population: Female: Ages 35-39: % of Female Population data is updated yearly, averaging 5.462 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 6.705 % in 2015 and a record low of 4.950 % in 1966. El Salvador SV: Population: Female: Ages 35-39: % of Female Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s El Salvador – Table SV.World Bank.WDI: Population and Urbanization Statistics. Female population between the ages 35 to 39 as a percentage of the total female population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

PF: Population: as % of Total: Male: Aged 15-64 data was reported at 69.237 % in 2017. This records an increase from the previous number of 69.196 % for 2016. PF: Population: as % of Total: Male: Aged 15-64 data is updated yearly, averaging 61.868 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 69.237 % in 2017 and a record low of 51.333 % in 1966. PF: Population: as % of Total: Male: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s French Polynesia – Table PF.World Bank: Population and Urbanization Statistics. Male population between the ages 15 to 64 as a percentage of the total male population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

Iran IR: Population: Female: Ages 20-24: % of Female Population data was reported at 7.547 % in 2017. This records a decrease from the previous number of 8.201 % for 2016. Iran IR: Population: Female: Ages 20-24: % of Female Population data is updated yearly, averaging 8.903 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 13.457 % in 2007 and a record low of 6.900 % in 1966. Iran IR: Population: Female: Ages 20-24: % of Female Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Iran – Table IR.World Bank: Population and Urbanization Statistics. Female population between the ages 20 to 24 as a percentage of the total female population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Virgin Islands (British) Population: as % of Male Population: Male: Aged 15-64: Ages 35-39 data was reported at 9.018 % in 2023. This records a decrease from the previous number of 9.332 % for 2022. Virgin Islands (British) Population: as % of Male Population: Male: Aged 15-64: Ages 35-39 data is updated yearly, averaging 8.770 % from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 10.413 % in 1999 and a record low of 2.190 % in 1966. Virgin Islands (British) Population: as % of Male Population: Male: Aged 15-64: Ages 35-39 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Virgin Islands (British) – Table VG.World Bank.WDI: Population and Urbanization Statistics. Male population between the ages 35 to 39 as a percentage of the total male population.;United Nations Population Division. World Population Prospects: 2024 Revision.;;

Georgia GE: Population: as % of Total: Aged 15-64 data was reported at 65.953 % in 2017. This records a decrease from the previous number of 66.322 % for 2016. Georgia GE: Population: as % of Total: Aged 15-64 data is updated yearly, averaging 65.120 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 67.670 % in 2010 and a record low of 60.845 % in 1966. Georgia GE: Population: as % of Total: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Georgia – Table GE.World Bank: Population and Urbanization Statistics. Total population between the ages 15 to 64 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

Mexico MX: Population: as % of Total: Female: Aged 15-64 data was reported at 66.673 % in 2017. This records an increase from the previous number of 66.484 % for 2016. Mexico MX: Population: as % of Total: Female: Aged 15-64 data is updated yearly, averaging 56.003 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 66.673 % in 2017 and a record low of 49.896 % in 1966. Mexico MX: Population: as % of Total: Female: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Mexico – Table MX.World Bank.WDI: Population and Urbanization Statistics. Female population between the ages 15 to 64 as a percentage of the total female population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average; Relevance to gender indicator: Knowing how many girls, adolescents and women there are in a population helps a country in determining its provision of services.

Peru PE: Population: Male: Ages 20-24: % of Male Population data was reported at 8.854 % in 2017. This records a decrease from the previous number of 8.999 % for 2016. Peru PE: Population: Male: Ages 20-24: % of Male Population data is updated yearly, averaging 9.386 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 9.752 % in 1990 and a record low of 8.221 % in 1966. Peru PE: Population: Male: Ages 20-24: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Peru – Table PE.World Bank.WDI: Population and Urbanization Statistics. Male population between the ages 20 to 24 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Laos LA: Population: Male: Ages 20-24: % of Male Population data was reported at 10.362 % in 2017. This records a decrease from the previous number of 10.517 % for 2016. Laos LA: Population: Male: Ages 20-24: % of Male Population data is updated yearly, averaging 9.101 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 10.807 % in 2013 and a record low of 8.306 % in 1966. Laos LA: Population: Male: Ages 20-24: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Laos – Table LA.World Bank: Population and Urbanization Statistics. Male population between the ages 20 to 24 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Peru PE: Population: Male: Ages 40-44: % of Male Population data was reported at 6.472 % in 2017. This records an increase from the previous number of 6.367 % for 2016. Peru PE: Population: Male: Ages 40-44: % of Male Population data is updated yearly, averaging 4.450 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 6.472 % in 2017 and a record low of 4.215 % in 1966. Peru PE: Population: Male: Ages 40-44: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Peru – Table PE.World Bank: Population and Urbanization Statistics. Male population between the ages 40 to 44 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;