| # | 20 Countries | Million US Dollars PPP = 2015 | Last Year | YoY | 5-years CAGR | |
|---|---|---|---|---|---|---|
| 1 | 1 China | 9,730 | 2023 | -1.28% | -0.27% | View data |
| 2 | 2 Japan | 1,970 | 2023 | +12.24% | +1.28% | View data |
| 3 | 3 Italy | 1,150 | 2023 | +8.15% | +2.7% | View data |
| 4 | 4 United States | 1,010 | 2023 | +6.22% | +1.4% | View data |
| 5 | 5 Taiwan | 438.9 | 2023 | +2.43% | -2.44% | View data |
| 18 | 18 Romania | 1.7 | 2023 | -0.059% | -10.29% | View data |
| 19 | 19 Slovakia | 1.19 | 2021 | +38.27% | +13.25% | View data |
| 20 | 20 Iceland | 0.56 | 2023 | +3.35% | +30.66% | |
