Number of authors with country identified: 8536

Number of countries represented: 91

CountryScientists
USA3100
United Kingdom628
Germany472
Japan417
Canada379
Australia331
France331
China320
Spain192
Netherlands168
Sweden156
Italy145
Switzerland141
Norway124
Finland118
Denmark110
Brazil95
Korea, Republic of84
India82
Turkey67
Russia65
Taiwan62
Austria60
Belgium58
New Zealand54
Portugal47
South Africa43
Poland36
Greece36
Israel34
Mexico33
Argentina29
Chile25
Hungary24
Ireland22
Hong Kong22
Thailand19
Singapore18
Czech Republic17
Estonia17
Lithuania16
Iran12
Romania11
Iceland11
Colombia10
Bulgaria9
Saudi Arabia7
Croatia7
Slovenia7
Malaysia7
United Arab Emirates5
Slovakia5
Philippines5
Pakistan4
Viet Nam4
Sri Lanka4
Jordan3
Latvia3
Nepal3
Uruguay3
Serbia3
Ascension Island2
Peru2
Jamaica2
Indonesia2
Botswana2
Cuba2
Egypt2
Monaco2
Brunei Darussalam2
Lebanon1
Kuwait1
Costa Rica1
Greenland1
Mali1
Puerto Rico1
Barbados1
Cyprus1
Tunisia1
Malta1
Faroe Islands1
Trinidad and Tobago1
Azerbaijan1
Venezuela1
Tonga1
Ghana1
Ukraine1
Mozambique1
Luxembourg1
Oman1
Macedonia1