
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 407 | 64.7% |
2 | United States | 158 | 25.1% |
3 | Netherlands | 11 | 1.7% |
4 | Iran, Islamic Republic of | 10 | 1.6% |
5 | Japan | 7 | 1.1% |
6 | Germany | 7 | 1.1% |
7 | Hong Kong | 6 | 1% |
8 | France | 5 | 0.8% |
9 | Brazil | 5 | 0.8% |
10 | Ireland | 3 | 0.5% |
11 | Russia | 2 | 0.3% |
12 | Singapore | 2 | 0.3% |
13 | India | 2 | 0.3% |
14 | Canada | 1 | 0.2% |
15 | Australia | 1 | 0.2% |
16 | Bangladesh | 1 | 0.2% |
17 | Ukraine | 1 | 0.2% |