The country was number 2 in 2023, the United States overtook $22,330 Million PPP. Japan, Germany and South Korea respectively were numbers 2, 3 and 4 in this ranking.
How does Japan rank in R&D Budget for Planet and Infrastructure?
| # | 38 Countries | Million US Dollars PPP, Constant | Last Year | YoY | 5-years CAGR | |
|---|---|---|---|---|---|---|
| 1 | 1 United States | 23,340 | 2023 | -1.13% | +2.67% | View data |
| 2 | 2 Japan | 22,330 | 2023 | +6.45% | +9.44% | |
| 3 | 3 Germany | 10,160 | 2023 | +3.82% | +5.74% | View data |
| 4 | 4 South Korea | 6,290 | 2023 | +3.27% | +6.75% | View data |
| 5 | 5 Italy | 5,200 | 2023 | +6.1% | +10.43% | View data |
