| Country | Abstracts | Downloads | |
|---|
 | United States | 1625 | 937 | 
 |
 | Australia | 336 | 213 |
|
 | United Kingdom | 237 | 111 |
|
 | Europe | 136 | 107 |
|
 | India | 99 | 95 |
|
 | unknown | 242 | 79 |
|
 | Spain | 53 | 31 |
|
 | Hong Kong | 49 | 30 |
|
 | Singapore | 46 | 29 |
|
 | South Africa | 39 | 26 |
|
 | Canada | 40 | 26 |
|
 | Ethiopia | 20 | 22 |
|
 | Netherlands | 15 | 22 |
|
 | Indonesia | 17 | 20 |
|
 | Denmark | 9 | 19 |
|
 | China | 27 | 17 |
|
 | Germany | 29 | 16 |
|
 | Portugal | 14 | 16 |
|
 | United Arab Emirates | 45 | 14 |
|
 | Thailand | 16 | 14 |
|
 | Brazil | 18 | 13 |
|
 | Iran, Islamic Republic of | 11 | 12 |
|
 | Italy | 20 | 12 |
|
 | Malaysia | 21 | 12 |
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 | Sri Lanka | 15 | 11 |
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 | Mexico | 14 | 10 |
|
 | Korea, Republic of | 1 | 9 |
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 | Ireland | 13 | 9 |
|
 | Switzerland | 12 | 9 |
|
 | Saudi Arabia | 8 | 8 |
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 | Finland | 7 | 8 |
|
 | France | 15 | 8 |
|
 | Philippines | 12 | 8 |
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 | Kenya | 4 | 8 |
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 | Malta | 3 | 7 |
|
 | Poland | 13 | 7 |
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 | Taiwan, Province of China | 6 | 7 |
|
 | Pakistan | 22 | 6 |
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 | Japan | 7 | 6 |
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 | Israel | 3 | 6 |
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 | Belgium | 1 | 5 |
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 | Greece | 12 | 5 |
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 | Turkey | 7 | 5 |
|
 | Russian Federation | 3 | 4 |
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 | Mauritius | 2 | 4 |
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 | Jordan | 3 | 4 |
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 | Zimbabwe | 10 | 4 |
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 | Lebanon | 5 | 4 |
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 | Argentina | 6 | 4 |
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 | Sweden | 7 | 4 |
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 | Bangladesh | 7 | 4 |
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 | Colombia | 7 | 4 |
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 | Slovenia | 1 | 4 |
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 | Peru | 3 | 3 |
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 | Romania | 3 | 3 |
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 | New Zealand | 7 | 3 |
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 | Estonia | 3 | 3 |
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 | Tanzania, United Republic of | 5 | 3 |
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 | Nepal | 1 | 3 |
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 | Bahrain | 5 | 3 |
|
 | Lithuania | 7 | 3 |
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 | Jamaica | 3 | 2 |
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 | Mongolia | 0 | 2 |
|
 | Bosnia and Herzegovina | 1 | 2 |
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 | Hungary | 6 | 2 |
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 | Vietnam | 4 | 2 |
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 | Fiji | 1 | 1 |
|
 | Norway | 2 | 1 |
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 | Kuwait | 2 | 1 |
|
 | Macedonia, the Former Yugoslav Republic of | 2 | 1 |
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 | Czech Republic | 0 | 1 |
|
 | Chile | 3 | 1 |
|
 | Venezuela | 2 | 1 |
|
 | Slovakia | 3 | 1 |
|
 | Virgin Islands, U.S. | 0 | 1 |
|
 | Ghana | 2 | 1 |
|
 | Egypt | 8 | 1 |
|
 | Lesotho | 0 | 1 |
|
 | Latvia | 2 | 1 |
|
 | Maldives | 1 | 1 |
|
 | Cayman Islands | 0 | 1 |
|
 | Gambia | 0 | 1 |
|
 | Trinidad and Tobago | 1 | 1 |
|
 | Gibraltar | 1 | 1 |
|
 | Barbados | 3 | 1 |
|
 | Nigeria | 8 | 1 |
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 | Cambodia | 3 | 1 |
|
 | Sudan | 0 | 1 |
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 | Ecuador | 4 | 0 |
|
 | Cyprus | 4 | 0 |
|
![src=flags1814/.png]() | | 4 | 0 |
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 | El Salvador | 3 | 0 |
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 | Ukraine | 2 | 0 |
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 | Bulgaria | 2 | 0 |
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 | Oman | 2 | 0 |
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 | Croatia | 1 | 0 |
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 | Yugoslavia | 1 | 0 |
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 | Togo | 1 | 0 |
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 | Puerto Rico | 1 | 0 |
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 | Belarus | 1 | 0 |
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 | Uganda | 1 | 0 |
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 | Guatemala | 1 | 0 |
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 | Panama | 1 | 0 |
|
 | Angola | 1 | 0 |
|
 | Namibia | 1 | 0 |
|
 | Luxembourg | 1 | 0 |
|
 | Palestinian Territory, Occupied | 1 | 0 |
|
 | Senegal | 1 | 0 |
|
 | Austria | 1 | 0 |
|
 | Bahamas | 1 | 0 |
|
 | Cuba | 1 | 0 |
|
 | Macau | 1 | 0 |
|
