Fig. 1From: The crowding-out effect of elderly support expenditure on household consumption from the perspective of population aging: evidence from ChinaTrend of China’s population aging and GDP per capita. Source: The China Statistical Yearbook 2018, including data on GDP per capita (pgdp) and aging rate (oldr%) and burden ratio of aging population (oldb%) in 1982, 1987, and 1990–2015. The left axis shows GDP per capita; the first right axis shows the aging rate; the second right axis shows the aging burden ratioBack to article page