
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 349 | 74.6% |
2 | United States | 41 | 8.8% |
3 | Germany | 32 | 6.8% |
4 | 19 | 4.1% | |
5 | Brazil | 7 | 1.5% |
6 | Netherlands | 6 | 1.3% |
7 | Hong Kong | 3 | 0.6% |
8 | Iran, Islamic Republic of | 3 | 0.6% |
9 | Ireland | 2 | 0.4% |
10 | Singapore | 2 | 0.4% |
11 | United Kingdom | 1 | 0.2% |
12 | Russia | 1 | 0.2% |
13 | Australia | 1 | 0.2% |
14 | Ecuador | 1 | 0.2% |