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排名 | 国家/地区 | 数量 | 占比 |
1 | China | 268 | 55.5% |
2 | United States | 167 | 34.6% |
3 | Singapore | 10 | 2.1% |
4 | Germany | 10 | 2.1% |
5 | Australia | 5 | 1% |
6 | 4 | 0.8% | |
7 | Ukraine | 4 | 0.8% |
8 | Japan | 3 | 0.6% |
9 | Ireland | 2 | 0.4% |
10 | France | 2 | 0.4% |
11 | South Africa | 2 | 0.4% |
12 | Taiwan | 2 | 0.4% |
13 | Russia | 2 | 0.4% |
14 | United Kingdom | 1 | 0.2% |
15 | Netherlands | 1 | 0.2% |
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