Figure 16. R&D expenditure as a percentage of GDP (2022)
Column chart showing R&D expenditure as a percentage of GDP in 2022 for the EU, South Korea, the US, Japan and China.
1
2
3
4
5
6%
2.24%
4.93%
3.46%
3.34%
2.41%
EU
South Korea
USA
Japan
China