Country | No. |
---|---|
United States | 159,021 |
China | 97,552 |
Germany | 49,608 |
Japan | 48,267 |
United Kingdom | 42,943 |
France | 39,149 |
Canada | 27,789 |
India | 27,623 |
Italy | 27,392 |
Spain | 26,262 |
South Korea | 24,881 |
Russia | 22,153 |
Australia | 18,191 |
Brazil | 16,136 |
Taiwan | 15,197 |
Netherlands | 12,488 |
Poland | 12,308 |
Switzerland | 11,418 |
Turkey | 10,114 |
Iran | 9,871 |
Source: Observatoire des sciences et des technologies