
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 233 | 63.1% |
2 | United States | 56 | 15.2% |
3 | 27 | 7.3% | |
4 | Iran, Islamic Republic of | 22 | 6% |
5 | Germany | 10 | 2.7% |
6 | Hong Kong | 3 | 0.8% |
7 | India | 3 | 0.8% |
8 | Netherlands | 3 | 0.8% |
9 | Russia | 2 | 0.5% |
10 | Singapore | 2 | 0.5% |
11 | United Kingdom | 2 | 0.5% |
12 | Bangladesh | 2 | 0.5% |
13 | Brazil | 2 | 0.5% |
14 | France | 2 | 0.5% |