Aaron O'Neill
Research expert covering historical data
Detailed statistics
Global share of Earth's water resources
Detailed statistics
Regional shares of ocean plastic waste inputs worldwide 2019
Detailed statistics
Global value of ocean assets by activity 2020
Purchase-only house price index for the U.S. Pacific region 1991-2023
Purchase-only house price index for the U.S. Pacific region from 1991 to 2023
Number of schools for children and youth in Poland 1990-2023, by type
Number of schools for children and youth in Poland between 1990 and 2023, by type of school
Average annual tuition for private K-12 schools U.S. 2024, by state
Average annual tuition for private K-12 schools in the United States in 2024, by state (in U.S. dollars)
Number of schools for children with special needs in Germany 2010-2023
Number of schools for children with special needs in Germany from 2010 to 2023*
Current expenditure of private vocational & technical schools in Turkey 2011-2022
Total current expenditure of private vocational and technical upper secondary education institutions in Turkey from 2011 to 2022 (in million Turkish lira)
Tuition fees for international high schools in Greater Jakarta, Indonesia 2023
Annual tuition fees for selected international high schools in Greater Jakarta, Indonesia as of October 2023 (in million Indonesian rupiah)
Borrowers' reasons for staying with their current lender in the UK 2022
Share of mortgage borrowers in the United Kingdom (UK) in 2022, by reason for staying with current lender
Number of pupils in comprehensive schools in Finland 2023, by type of school
Number of pupils in comprehensive schools in Finland in 2023, by type of school
Number of pupils in schools for children and youth in Poland 1990-2023, by school
Number of pupils in schools for children and youth in Poland between 1990 and 2023, by type of school (in 1,000s)
Current expenditure of public vocational upper secondary schools in Turkey 2011-2022
Total current expenditure of public vocational and technical upper secondary education institutions in Turkey from 2011 to 2022 (in billion Turkish lira)
Breakdown of the current account balances of G20 countries 2022 and 2027
Current account balances G20 countries in 2022 and projections for 2027 (in billion U.S. dollars)
Current usages of GenAI for legal purposes in the U.S., Canada, France, and UK 2023
Current usages of generative artificial intelligence (GenAI) for legal purposes in the United States, Canada, France, and the United Kingdom in 2023
Tuition and fees for the top business schools in the United States 2023
Total tuition and fees for the top 20 business schools in the United States in 2023 (in U.S. dollars)
Number of vocational schools for children and youth in Poland 1990-2023
Number of vocational schools for children and youth in Poland from 1990 to 2023
Projected ocean energy capacity forecast in the EU-27 2020-2030
Cumulative ocean energy capacity in the European Union from 2020 to 2022, with a forecast for 2030 (in megawatts)
Global ocean temperature anomalies 1880-2023
Annual anomalies in global ocean surface temperature from 1880 to 2023, based on temperature departure (in degrees Celsius)
Main reasons for Poles dissatisfaction with their current salary 2023
Main reasons for dissatisfaction with current salary in Poland in 2023
Distribution of absentees at primary and secondary schools Japan AY 2021, by cause
Distribution of students who were absent for a long time from primary and lower secondary schools in Japan in academic year 2021, by main cause
Migration from current area for serious ailments/surgeries in India 2023, by region
Migration from current area for major ailments/surgeries in India as of July 2023, by region
Average salary for full-time instructional staff at Ivy League schools 2021-22
Average salary for full-time instructional staff at Ivy League schools for the academic year 2021-22 (in U.S. dollars)
Number of comprehensive schools in Finland 2023, by region
Number of comprehensive schools in Finland in 2023, by region
Number of comprehensive schools in Finland 2013-2023
Number of comprehensive schools in Finland from 2013 to 2023
Number of refugee children and young people from Ukraine in German schools 2024
Total number of refugee children and young people from Ukraine admitted to general and vocational schools in Germany in 2024
Nationwide Building Society: current accounts market share in the UK in 2011-2023
Market share of current accounts of the British-headquartered Nationwide Building Society from 2011 to 2023
Best U.S. business schools 2022, by annual earnings net of debt payment for MBA grads
Best business schools in the United States in 2022, by median annual earnings net of debt payments for MBA graduates
School enrollment in public and private schools U.S. 1965-2031
School enrollment in the United States from 1965 to 2021 for all levels of public and private schools, with projections up to 2031 (in 1,000s)
Number of named storms in the Northwest Pacific Ocean 1990-2022
Number of named tropical cyclones in the Northwest Pacific Ocean from 1990 to 2022
Number of named storms in the South Pacific Ocean 1990-2022
Number of named tropical cyclones in the South Pacific Ocean from 1990 to 2022
Number of long-term absentees at primary and secondary schools Japan AY 2012-2021
Number of students who are absent for a long time from primary and lower secondary schools in Japan from academic year 2012 to 2021 (in 1,000s)
U.S. reasons for cyber stalking ex or current partners 2023
Most common reasons for cyber stalking an ex or current partner online according to adults in the United States as of January 2023
Parents support for various types of vegan foods schools could offer in the UK 2021
Parents support for various types of vegan foods schools could offer in their canteens in the United Kingdom in 2021
Distribution of absentees at primary and secondary schools Japan AY 2021, by reason
Distribution of students who are absent for a long time from primary and lower secondary schools in Japan in academic year 2021, by reason
U.S. annual FDI in Asia Pacific region 2000-2022
Foreign direct investment position of the United States in the Asia Pacific region from 2000 to 2022 (in billion U.S. dollars, on a historical-cost basis)
Number of students at primary and secondary schools Japan 2023, by type
Number of students attending primary and secondary schools in Japan in 2023, by institution type
Total aid received by Pacific Island nations, 2017-2021
Total aid received by Pacific Island nations from 2017 to 2021 (in million U.S. Dollars.)
Number of students in vocational schools for children and youth in Poland 1990-2023
Number of students in vocational schools for children and youth in Poland from 1990 to 2023 (in 1,000s)
Current expenditure of private lower secondary schools in Turkey 2011-2022
Total current expenditure of private lower secondary education institutions in Turkey from 2011 to 2022 (in billion Turkish lira)
Current expenditure of public lower secondary education schools in Turkey 2011-2022
Total current expenditure of public lower secondary education institutions in Turkey from 2011 to 2022 (in billion Turkish liras)
U.S. government - budget by agency for 2025
Budget of the U.S. government for the fiscal year of 2025, by agency (in million U.S. dollars)
Monthly China Ningbo - Asia Pacific Container Freight Index 2019-2022
Monthly China Ningbo - Asia Pacific Container Freight Index from January 2019 to June 2022
Measures to improve education for children with disabilities in French schools 2022
What do you think should be the priority measures to improve the education of children with disabilities in schools?
Leading ESG implementation challenges for SMEs in Asia Pacific 2023
Leading environmental, social, and corporate governance (ESG) implementation challenges for small and medium-sized enterprises (SMEs) in selected countries of Asia Pacific in 2023
Leading sources of ESG guidance for SMEs in the Asia Pacific 2023
Leading sources of environmental, social, and corporate governance (ESG) guidance for small and medium-sized enterprises (SMEs) in selected countries of Asia Pacific in 2023
Opinions on importance of organic food in schools and nurseries in Finland 2015-2023
How important do you consider organic food options for children in schools or day care centers?
States in the U.S. that require or fund period products in schools as of 2023
Number of states in the United States that have passed legislation to provide free period products in schools as of August 2023
Main high school sports programs for girls in U.S. 2010-2022
Number of high schools offering leading sports programs for girls in the United States from 2010/2011 to 2021/2022
Current account goods and services balance of payments in Japan 2014-2023
Balance of international payments (BoP) on current account goods and services in Japan from 2014 to 2023 (in trillion Japanese yen)
Current account as percentage of GDP South Korea 1980-2023
Current account as percentage of GDP in South Korea from 1980 to 2023
Accommodations of workers for their current employment in Poland 2023
What type of accommodation do you live in for your current employment in Poland?
Current account balance of payments in Japan 2014-2023
Balance of international payments (BoP) on the current account in Japan from 2014 to 2023 (in trillion Japanese yen)
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