
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 277 | 64.3% |
2 | United States | 70 | 16.2% |
3 | India | 28 | 6.5% |
4 | Germany | 20 | 4.6% |
5 | 17 | 3.9% | |
6 | Hong Kong | 6 | 1.4% |
7 | Netherlands | 3 | 0.7% |
8 | Australia | 2 | 0.5% |
9 | Brazil | 2 | 0.5% |
10 | France | 2 | 0.5% |
11 | Iran, Islamic Republic of | 1 | 0.2% |
12 | Ireland | 1 | 0.2% |
13 | Kazakhstan | 1 | 0.2% |
14 | Venezuela, Bolivarian Republic of | 1 | 0.2% |