Labor force - Country rankings:
The average for 2018 was 19.25 million people.The highest value was in China: 784.18 million people and the lowest value was in Samoa: 0.04 million people. Below is a chart for all countries where data are available for: Labor force.
Labor force, million people, 2018
(million people, Source: The World Bank, TheGlobalEconomy.com)