Chart Non-OECD leads economic expansion Download the chart – PNG / 88.2 KB Economic output (GDP) growth consists of both income (measured by GDP per capita) and population growth Projected OECD GDP growth trend reflects declining population growth and steady rise of income Non-OECD GDP growth to 2025 expected to rise above historical average, reflecting higher income growth and slower population growth Non-OECD GDP growth post-2025 projected to moderate as population growth slows further, while income growth is largely maintained