China’s share of the global Gross Domestic Product (GDP) is shrinking.
It's raising concerns for global businesses that have invested in China, as their investments may now generate lower returns.
According to The Wall Street Journal, China's share of global GDP was 16.5 percent last year, down about two percentage points from its peak four years ago.
GDP is a key indicator of a country's economic size and strength, and measures all the economic activity of people and businesses in a country.