The country was number 5 in 2022, the United States came ahead $2,220 Million PPP. South Korea, the United States and Singapore respectively ranked numbers 2, 3 and 4 in this ranking.
How does Singapore rank in Gross Domestic Expenditure on R&D Per Capita?
| # | 26 Countries | Million US Dollars PPP | Last Year | |||
|---|---|---|---|---|---|---|
| 1 | 1 Taiwan | 3,000 | 2023 | View data | ||
| 2 | 2 Switzerland | 2,730 | 2023 | View data | ||
| 3 | 3 Singapore | 2,290 | 2023 | |||
| 4 | 4 Austria | 2,060 | 2023 | View data | ||
| 5 | 5 Denmark | 1,930 | 2023 | View data | ||
