PPP

World Bank · 12603 observations · CC BY 4.0 · 2026-09-15

Annual average official exchange rate expressed in national currency per US dollar from the World Bank.

World Bank · 504 observations · CC BY 4.0 · 2026-09-15

GDP per capita adjusted for purchasing power parity (PPP). Poland’s gap with Germany and the US is smaller here than in nominal dollars.

Maddison Project · 5900 observations · CC BY 4.0 · 2026-11-05

Real GDP per person in 2011 international dollars (PPP) from the Maddison Project, with estimates reaching back to year 1 for some countries.

OECD · 255 observations · OECD Terms and Conditions · 2026-09-15

Financial assets per capita held by households in US dollars at purchasing power parity (USD PPP) from OECD NAAG.

World Bank · 7043 observations · CC BY 4.0 · 2026-09-15

Purchasing power parity (PPP) conversion factor expressing national currency units per international dollar from the World Bank.

World Bank · 4150 observations · CC BY 4.0 · 2026-09-15

Real effective exchange rate index weighted by trade patterns (base year 2010 = 100) from the World Bank.