
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 270 | 53.7% |
2 | United States | 85 | 16.9% |
3 | 40 | 8% | |
4 | Germany | 28 | 5.6% |
5 | Iran, Islamic Republic of | 22 | 4.4% |
6 | Hong Kong | 15 | 3% |
7 | Australia | 6 | 1.2% |
8 | Brazil | 6 | 1.2% |
9 | India | 5 | 1% |
10 | Netherlands | 5 | 1% |
11 | Poland | 5 | 1% |
12 | Ukraine | 4 | 0.8% |
13 | France | 4 | 0.8% |
14 | Argentina | 2 | 0.4% |
15 | Singapore | 2 | 0.4% |
16 | Japan | 2 | 0.4% |
17 | Saudi Arabia | 1 | 0.2% |
18 | Canada | 1 | 0.2% |