
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 318 | 71.1% |
2 | United States | 82 | 18.3% |
3 | Brazil | 8 | 1.8% |
4 | 7 | 1.6% | |
5 | Germany | 7 | 1.6% |
6 | Hong Kong | 6 | 1.3% |
7 | Iran, Islamic Republic of | 5 | 1.1% |
8 | Netherlands | 5 | 1.1% |
9 | France | 4 | 0.9% |
10 | Singapore | 2 | 0.4% |
11 | Australia | 1 | 0.2% |
12 | Poland | 1 | 0.2% |
13 | Russia | 1 | 0.2% |