Academic Institutions Lifetime |
Academic Institutions Prior Five Years |
Non-academic Institutions Lifetime |
|||
---|---|---|---|---|---|
#1 | United Kingdom | #1 | South Africa | #1 | United States |
#2 | Italy | #2 | China | #2 | Taiwan |
#3 | Chile | #3 | Sweden | #3 | Germany |
#4 | United States | #4 | India | #4 | United States |
#5 | United States | #5 | South Korea | #5 | France |
#6 | United States | #6 | India | #7 | United States |
#7 | United States | #7 | United Kingdom | #8 | United States |
#8 | Germany | #7 | United Kingdom | #9 | Japan |
#9 | United States | #8 | Egypt | #10 | Ireland |
#10 | Belgium | #9 | Italy | #11 | United States |
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