This statistic represents the amount of wealth held by billionaires worldwide between 2002 and 2022. In 2002, all billionaires combined accumulated a total wealth of trillion euros. This amount has multiplied by five over the course of twenty years.
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Oxfam, & Ouest-France. (January 16, 2023). Amount of billionaires' wealth worldwide between 2002 and 2022 (in billions of euros) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 01, 2026, from /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/
Oxfam, und Ouest-France. "Amount of billionaires' wealth worldwide between 2002 and 2022 (in billions of euros)." Chart. January 16, 2023. ÌÇÐÄÆƽâ°æ. Accessed August 01, 2026. /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/
Oxfam, Ouest-France. (2023). Amount of billionaires' wealth worldwide between 2002 and 2022 (in billions of euros). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 01, 2026. /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/
Oxfam, and Ouest-France. "Amount of Billionaires' Wealth Worldwide between 2002 and 2022 (in Billions of Euros)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 16 Jan 2023, /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/
Oxfam & Ouest-France, Amount of billionaires' wealth worldwide between 2002 and 2022 (in billions of euros) ÌÇÐÄÆƽâ°æ, /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/ (last visited August 01, 2026)
Amount of billionaires' wealth worldwide between 2002 and 2022 (in billions of euros) [Graph], Oxfam, & Ouest-France, January 16, 2023. [Online]. Available: /statistics/1658593/evolution-of-the-wealth-of-billionaires-worldwide-20022022/
