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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 195 | 40.2% |
2 | United States | 156 | 32.2% |
3 | Germany | 62 | 12.8% |
4 | Netherlands | 12 | 2.5% |
5 | Ireland | 9 | 1.9% |
6 | Japan | 8 | 1.6% |
7 | Singapore | 8 | 1.6% |
8 | Mexico | 8 | 1.6% |
9 | Spain | 6 | 1.2% |
10 | Australia | 6 | 1.2% |
11 | Korea, Republic of | 4 | 0.8% |
12 | Canada | 3 | 0.6% |
13 | Sweden | 2 | 0.4% |
14 | South Africa | 2 | 0.4% |
15 | Russia | 1 | 0.2% |
16 | United Kingdom | 1 | 0.2% |
17 | Iran, Islamic Republic of | 1 | 0.2% |
18 | Italy | 1 | 0.2% |
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