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Rank | Countries/Territories | Count | Percent |
1 | China | 164 | 36.6% |
2 | United States | 94 | 21% |
3 | Japan | 89 | 19.9% |
4 | South Africa | 13 | 2.9% |
5 | Switzerland | 13 | 2.9% |
6 | Singapore | 12 | 2.7% |
7 | Germany | 11 | 2.5% |
8 | Egypt | 7 | 1.6% |
9 | United Kingdom | 7 | 1.6% |
10 | Tanzania, United Republic of | 4 | 0.9% |
11 | Uganda | 4 | 0.9% |
12 | Pakistan | 3 | 0.7% |
13 | Czech Republic | 3 | 0.7% |
14 | Australia | 2 | 0.4% |
15 | Ghana | 2 | 0.4% |
16 | India | 2 | 0.4% |
17 | Indonesia | 2 | 0.4% |
18 | Iran, Islamic Republic of | 2 | 0.4% |
19 | Philippines | 2 | 0.4% |
20 | France | 2 | 0.4% |
21 | Georgia | 1 | 0.2% |
22 | Malaysia | 1 | 0.2% |
23 | Romania | 1 | 0.2% |
24 | Ireland | 1 | 0.2% |
25 | Greece | 1 | 0.2% |
26 | Hong Kong | 1 | 0.2% |
27 | Bangladesh | 1 | 0.2% |
28 | Belgium | 1 | 0.2% |
29 | Brazil | 1 | 0.2% |
30 | Ethiopia | 1 | 0.2% |
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