
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 340 | 77.3% |
2 | United States | 63 | 14.3% |
3 | Brazil | 8 | 1.8% |
4 | France | 6 | 1.4% |
5 | Ireland | 4 | 0.9% |
6 | Japan | 3 | 0.7% |
7 | Germany | 3 | 0.7% |
8 | Hong Kong | 3 | 0.7% |
9 | Netherlands | 3 | 0.7% |
10 | Canada | 2 | 0.5% |
11 | Iran, Islamic Republic of | 2 | 0.5% |
12 | Mongolia | 1 | 0.2% |
13 | Morocco | 1 | 0.2% |
14 | Poland | 1 | 0.2% |