| Country | Abstracts | Downloads | |
|---|
 | United States | 261 | 68 | 
 |
 | Australia | 80 | 23 |
|
 | Iran, Islamic Republic of | 20 | 20 |
|
 | Europe | 18 | 15 |
|
 | India | 34 | 13 |
|
 | South Africa | 16 | 7 |
|
 | Japan | 7 | 7 |
|
 | Spain | 9 | 5 |
|
 | United Kingdom | 8 | 5 |
|
 | Malaysia | 9 | 4 |
|
 | New Zealand | 4 | 4 |
|
 | unknown | 18 | 3 |
|
 | Italy | 6 | 3 |
|
 | Taiwan, Province of China | 2 | 2 |
|
 | Greece | 2 | 2 |
|
 | Romania | 1 | 2 |
|
 | Brazil | 2 | 2 |
|
 | Hong Kong | 6 | 2 |
|
 | Czech Republic | 2 | 2 |
|
 | France | 2 | 2 |
|
 | China | 5 | 2 |
|
 | Pakistan | 1 | 1 |
|
 | Norway | 1 | 1 |
|
 | Bahamas | 1 | 1 |
|
 | Canada | 4 | 1 |
|
 | Switzerland | 9 | 1 |
|
 | Singapore | 2 | 1 |
|
 | Indonesia | 1 | 1 |
|
 | Germany | 4 | 1 |
|
 | Philippines | 2 | 1 |
|
 | Slovakia | 1 | 1 |
|
 | Saudi Arabia | 3 | 1 |
|
 | Puerto Rico | 1 | 1 |
|
 | Russian Federation | 2 | 1 |
|
 | Bangladesh | 1 | 1 |
|
 | Lithuania | 3 | 1 |
|
 | Moldova, Republic of | 1 | 1 |
|
 | Tanzania, United Republic of | 1 | 1 |
|
 | Ethiopia | 1 | 1 |
|
 | Israel | 4 | 0 |
|
 | Netherlands | 4 | 0 |
|
 | Thailand | 2 | 0 |
|
 | Egypt | 2 | 0 |
|
 | Denmark | 2 | 0 |
|
 | Ireland | 2 | 0 |
|
 | Kenya | 2 | 0 |
|
 | Jamaica | 2 | 0 |
|
 | Jordan | 2 | 0 |
|
 | Poland | 2 | 0 |
|
 | Turkey | 1 | 0 |
|
 | Bulgaria | 1 | 0 |
|
 | Argentina | 1 | 0 |
|
 | Lebanon | 1 | 0 |
|
 | Nigeria | 1 | 0 |
|
 | Zimbabwe | 1 | 0 |
|
 | Namibia | 1 | 0 |
|
 | Sweden | 1 | 0 |
|
 | Austria | 1 | 0 |
|
 | United Arab Emirates | 1 | 0 |
|
