Before revision: China's current old age dependency ratio has increased from 37 in 2011 to 45 in 2022.<ref name= URL This represents the number of dependents, children, and people over 65 per 100 working adults..
After revision: China's current old age dependency ratio has increased from 37 in 2011 to 45 in URL This represents the number of dependents, children, and people over 65 per 100 working adults..