
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 221 | 59.6% |
2 | United States | 81 | 21.8% |
3 | 25 | 6.7% | |
4 | Germany | 11 | 3% |
5 | Brazil | 9 | 2.4% |
6 | Iran, Islamic Republic of | 5 | 1.3% |
7 | Netherlands | 4 | 1.1% |
8 | India | 4 | 1.1% |
9 | France | 4 | 1.1% |
10 | United Kingdom | 2 | 0.5% |
11 | Singapore | 1 | 0.3% |
12 | Hong Kong | 1 | 0.3% |
13 | Argentina | 1 | 0.3% |
14 | Australia | 1 | 0.3% |
15 | Bangladesh | 1 | 0.3% |