
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 434 | 77.8% |
2 | United States | 70 | 12.5% |
3 | Germany | 10 | 1.8% |
4 | Hong Kong | 8 | 1.4% |
5 | Iran, Islamic Republic of | 4 | 0.7% |
6 | Netherlands | 4 | 0.7% |
7 | United Kingdom | 4 | 0.7% |
8 | France | 3 | 0.5% |
9 | Ireland | 3 | 0.5% |
10 | Brazil | 3 | 0.5% |
11 | Australia | 2 | 0.4% |
12 | India | 2 | 0.4% |
13 | Japan | 2 | 0.4% |
14 | Latvia | 1 | 0.2% |
15 | Mongolia | 1 | 0.2% |
16 | Italy | 1 | 0.2% |
17 | Singapore | 1 | 0.2% |
18 | Slovakia | 1 | 0.2% |
19 | South Africa | 1 | 0.2% |
20 | United Arab Emirates | 1 | 0.2% |
21 | Iraq | 1 | 0.2% |
22 | Ecuador | 1 | 0.2% |