Research expert specializing in global historical data. He focuses on locating reliable information that is not easily found on other platforms, and then compiles and presents it clearly and concisely, with detailed descriptions. Since joining Statista, he has covered a variety of individual historical events; as well as the evolution of broader themes, such as demographics, economics and sports. The future will see the release of projects relating to pandemics, elections and human rights throughout history.
Research expert
Aaron O'Neill
Research expert covering historical data
Latest publishings
statistics
- The 30 largest countries in the world by total area (in square kilometers)
- India: Estimated total population from 2019 to 2029 (in millions)
- Votes for criminal convictions in the U.S. Senate, following the impeachment of Presidents Johnson, Clinton, and Trump, between 1868 and 2021
- Afghanistan: Population growth from 2013 to 2023 (compared to previous year)
- Afghanistan: Life expectancy at birth from 2012 to 2022
Topics
About
Aaron O'Neill
Research expert covering historical data
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