In terms of purchasing power parity (PPP) Luxembourg scores at the top of the richest countries. Also, it has an average income of $88,190 and is one of the highest-annual income countries.
#2 Ireland
By the UN definition, Ireland counts as one of the most highly developed countries. The IMF shares this notion as in terms of purchasing power, Ireland is the third richest country in the world.
#3 Switzerland
Switzerland is widely considered to be one of the richest countries in the world, thanks to a number of factors that contribute to its strong economy and high standard of living.
#4 Qatar
Based on the Human Development Index (HDI) of 0.855, Qatar is considered one of the most highly developed economies by the UN. Additionally, Qatar is among the top 10 richest countries in the world and has an average annual income of $62,310.
With an average annual income of $84,000, Norway makes its way into the richest countries list. It has a human development index of 0.961, which makes it one of the most highly developed nations.
#6 Singapore
In terms of purchasing power parity, Singapore is the second-richest country in the world and, with an average annual income of 64,010 USD is one of the high-income countries.
#7 United States
The United States of America is widely considered to be one of the richest countries in the world due to a number of factors that have contributed to its strong economy and high standard of living.
#8 Iceland
Iceland is a unique country with a small population and a high standard of living, which has contributed to its status as one of the wealthiest nations in the world.