| SR.NO | country | Country Author Count |
|---|---|---|
| 1 | United States | 226 |
| 2 | France | 126 |
| 3 | Spain | 125 |
| 4 | Germany | 102 |
| 5 | China | 102 |
| 6 | Canada | 100 |
| 7 | Italy | 60 |
| 8 | Brazil | 57 |
| 9 | Netherlands | 51 |
| 10 | Australia | 51 |
| 11 | India | 50 |
| 12 | United Kingdom | 45 |
| 13 | Turkey | 41 |
| 14 | Japan | 36 |
| 15 | Russian Federation | 30 |
| 16 | Pakistan | 26 |
| 17 | Algeria | 26 |
| 18 | Iran | 24 |
| 19 | Switzerland | 23 |
| 20 | South Korea | 20 |
| 21 | Luxembourg | 18 |
| 22 | Belgium | 17 |
| 23 | Saudi Arabia | 17 |
| 24 | Colombia | 16 |
| 25 | Austria | 16 |
| 26 | Mexico | 15 |
| 27 | Norway | 13 |
| 28 | Argentina | 12 |
| 29 | Poland | 12 |
| 30 | Czech Republic | 12 |
| 31 | Morocco | 10 |
| 32 | Tunisia | 10 |
| 33 | Latvia | 10 |
| 34 | Malaysia | 9 |
| 35 | Greece | 9 |
| 36 | Portugal | 8 |
| 37 | Serbia | 8 |
| 38 | Viet Nam | 7 |
| 39 | Egypt | 7 |
| 40 | Israel | 7 |
| 41 | South Africa | 6 |
| 42 | Chile | 6 |
| 43 | Taiwan | 6 |
| 44 | Hong Kong | 5 |
| 45 | Bulgaria | 5 |
| 46 | Sweden | 5 |
| 47 | Slovenia | 5 |
| 48 | Finland | 4 |
| 49 | Indonesia | 4 |
| 50 | Ukraine | 4 |
| 51 | Thailand | 4 |
| 52 | Cyprus | 4 |
| 53 | None | 3 |
| 54 | United Arab Emirates | 3 |
| 55 | Croatia | 3 |
| 56 | Venezuela | 3 |
| 57 | Denmark | 3 |
| 58 | New Zealand | 2 |
| 59 | Unknown | 2 |
| 60 | Estonia | 2 |
| 61 | Sri Lanka | 2 |
| 62 | Slovakia | 1 |
| 63 | Ireland | 1 |
| 64 | Qatar | 1 |
| 65 | Lebanon | 1 |
| 66 | Hungary | 1 |