| Country | ARC |
|---|---|
| United Kingdom | 1.55 |
| Germany | 1.42 |
| United States | 1.40 |
| Australia | 1.34 |
| France | 1.29 |
| Canada | 1.26 |
| Italy | 1.18 |
| Indonesia | 1.02 |
| Japan | 0.93 |
| South Africa | 0.89 |
| China | 0.85 |
| Argentina | 0.81 |
| Saudi Arabia | 0.78 |
| South Korea | 0.78 |
| Turkey | 0.74 |
| Mexico | 0.74 |
| India | 0.71 |
| Brazil | 0.68 |
| Russia | 0.45 |
Source: Observatoire des sciences et des technologies