| Country | Abstracts | Downloads | |
|---|
 | United States | 629 | 9942 | 
 |
 | United Kingdom | 72 | 4558 |
|
 | Europe | 30 | 1966 |
|
 | Australia | 130 | 700 |
|
 | Canada | 8 | 318 |
|
 | Ireland | 237 | 23 |
|
 | unknown | 98 | 181 |
|
 | Germany | 4 | 118 |
|
 | Netherlands | 2 | 114 |
|
 | Spain | 13 | 108 |
|
 | France | 6 | 100 |
|
 | New Zealand | 99 | 9 |
|
 | Poland | 1 | 71 |
|
 | Switzerland | 3 | 60 |
|
 | South Africa | 5 | 56 |
|
 | Hong Kong | 1 | 53 |
|
 | Czech Republic | 51 | 5 |
|
 | Norway | 46 | 4 |
|
 | China | 5 | 46 |
|
 | Sweden | 4 | 41 |
|
 | Singapore | 1 | 38 |
|
 | Japan | 4 | 34 |
|
 | India | 9 | 34 |
|
 | Austria | 4 | 32 |
|
 | Slovakia | 31 | 3 |
|
 | Italy | 2 | 31 |
|
 | United Arab Emirates | 29 | 2 |
|
 | Portugal | 21 | 2 |
|
 | Israel | 1 | 21 |
|
 | Finland | 1 | 20 |
|
 | Belgium | 20 | 2 |
|
 | Russian Federation | 2 | 18 |
|
 | Lithuania | 18 | 1 |
|
 | Hungary | 18 | 1 |
|
 | Korea, Republic of | 1 | 16 |
|
 | Slovenia | 1 | 14 |
|
 | Romania | 6 | 13 |
|
 | Malta | 13 | 1 |
|
 | Denmark | 12 | 1 |
|
 | Greece | 10 | 12 |
|
 | Thailand | 1 | 12 |
|
 | Estonia | 11 | 1 |
|
 | Brazil | 1 | 11 |
|
 | Mexico | 2 | 10 |
|
 | Taiwan, Province of China | 10 | 1 |
|
 | Latvia | 0 | 9 |
|
 | Iceland | 0 | 9 |
|
 | Saudi Arabia | 0 | 9 |
|
 | Luxembourg | 0 | 8 |
|
 | Yugoslavia | 0 | 8 |
|
 | Jordan | 0 | 6 |
|
 | Argentina | 0 | 6 |
|
 | Bahrain | 0 | 5 |
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 | Bulgaria | 0 | 5 |
|
 | Ukraine | 0 | 5 |
|
 | Indonesia | 1 | 5 |
|
 | Turkey | 4 | 5 |
|
 | Kuwait | 0 | 4 |
|
 | Croatia | 2 | 4 |
|
 | Vietnam | 0 | 4 |
|
 | Pakistan | 0 | 4 |
|
 | Philippines | 2 | 4 |
|
 | Macedonia, the Former Yugoslav Republic of | 0 | 3 |
|
 | Cayman Islands | 0 | 3 |
|
 | Gibraltar | 0 | 3 |
|
 | Kazakhstan | 0 | 2 |
|
 | Mauritius | 0 | 2 |
|
 | Chile | 3 | 2 |
|
 | Kenya | 0 | 2 |
|
 | Egypt | 0 | 2 |
|
 | Sri Lanka | 0 | 2 |
|
 | Malaysia | 1 | 2 |
|
 | Costa Rica | 0 | 2 |
|
 | Jamaica | 0 | 2 |
|
 | Maldives | 0 | 2 |
|
 | Cyprus | 1 | 2 |
|
 | Oman | 0 | 1 |
|
 | Moldova, Republic of | 0 | 1 |
|
 | Aruba | 0 | 1 |
|
 | Colombia | 1 | 1 |
|
 | Algeria | 0 | 1 |
|
 | Bermuda | 1 | 1 |
|
 | Qatar | 0 | 1 |
|
 | Bosnia and Herzegovina | 0 | 1 |
|
 | Nigeria | 2 | 1 |
|
 | Guatemala | 0 | 1 |
|
 | Venezuela | 0 | 1 |
|
 | Ethiopia | 1 | 1 |
|
 | Guam | 0 | 1 |
|
 | Bangladesh | 1 | 1 |
|
 | Kyrgyzstan | 0 | 1 |
|
 | Dominican Republic | 0 | 1 |
|
 | Senegal | 2 | 0 |
|
 | Iran, Islamic Republic of | 1 | 0 |
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