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Rank | Countries/Territories | Count | Percent |
1 | China | 115 | 41.4% |
2 | United States | 80 | 28.8% |
3 | Japan | 16 | 5.8% |
4 | Austria | 11 | 4% |
5 | Argentina | 6 | 2.2% |
6 | Australia | 6 | 2.2% |
7 | Germany | 6 | 2.2% |
8 | Poland | 6 | 2.2% |
9 | Netherlands | 5 | 1.8% |
10 | Taiwan | 5 | 1.8% |
11 | Korea, Republic of | 4 | 1.4% |
12 | France | 3 | 1.1% |
13 | Ireland | 3 | 1.1% |
14 | Italy | 2 | 0.7% |
15 | Iran, Islamic Republic of | 2 | 0.7% |
16 | Hungary | 2 | 0.7% |
17 | Finland | 2 | 0.7% |
18 | India | 1 | 0.4% |
19 | Bulgaria | 1 | 0.4% |
20 | Nepal | 1 | 0.4% |
21 | Singapore | 1 | 0.4% |
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