| Country | ARC |
|---|---|
| Germany | 1.55 |
| United Kingdom | 1.48 |
| United States | 1.43 |
| Australia | 1.40 |
| Canada | 1.23 |
| France | 1.23 |
| South Africa | 1.08 |
| Italy | 1.07 |
| Japan | 0.93 |
| Indonesia | 0.90 |
| South Korea | 0.82 |
| China | 0.80 |
| Argentina | 0.79 |
| Turkey | 0.72 |
| Mexico | 0.71 |
| India | 0.65 |
| Brazil | 0.61 |
| Saudi Arabia | 0.54 |
| Russia | 0.48 |
Source: Observatoire des sciences et des technologies