1, Luxembourg : In 2021, per capita gdp was US$136,701; in 2020 it was US$117,063, an increase of 16.8%, a population of 640,000, and a land area of 2,586 square kilometers.
2, Ireland : The per capita GDP in 2021 was US$99,013; in 2020 it was US$85,230, an increase of 16.2%, with a population of 5.04 million, a land area of 70,000 square kilometers,
3, Switzerland : The per capita GDP in 2021 was US$93,720; in 2020 it was US$87,351, an increase of 7.3%, with a population of 8.67 million, and a land area of 41,300 square kilometers.
4, Norwegian : The per capita GDP in 2021 was US$89,090; in 2020 it was US$67,266, an increase of 32.4%, with a population of 5.42 million and a land area of 385,000 square kilometers.
5, Singapore : The per capita GDP in 2021 was US$72,795; in 2020 it was 60,728, an increase of 19.9%, a population of 5.45 million, and a land area of 728.6 square kilometers.
6. United States: The per capita GDP in 2021 was US$69,231; in 2020 it was US$63,078, with a population of 330 million and a land area of 9.63 million square kilometers.
7, Iceland : The per capita GDP in 2021 was US$69,033; in 2020 it was US$59,387, an increase of 16.2%, with a population of 370,000 and a land area of 366,700 square kilometers.
8, Qatar : The per capita GDP in 2021 was US$68,581, and US$53,798 in 2020, an increase of 27.5%, and the land area was 11,500 square kilometers.
9. Denmark: The per capita GDP in 2021 was US$67,758; in 2020 it was US$61,154, an increase of 10.8%, and the land area was 43,000 square kilometers.
10, Australia: the per capita GDP in 2021 was US$63,529; in 2020 it was US$52,848, an increase of 20.2%, and the land area is 7.69 million square kilometers.
China's per capita GDP in 2021 was US$12,359, ranking 63rd on the list. However, according to the current development momentum, China's per capita GDP in 2022 is expected to cross the " middle-income trap " and become one of the high-income countries. However, compared with developed countries such as the United States, Japan, and Germany, the gap is still relatively large, and efforts are still needed to improve the level of development.
