
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 238 | 70.8% |
2 | United States | 65 | 19.3% |
3 | Germany | 23 | 6.8% |
4 | Netherlands | 6 | 1.8% |
5 | United Kingdom | 1 | 0.3% |
6 | Iran, Islamic Republic of | 1 | 0.3% |
7 | Ireland | 1 | 0.3% |
8 | France | 1 | 0.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 238 | 70.8% |
2 | United States | 65 | 19.3% |
3 | Germany | 23 | 6.8% |
4 | Netherlands | 6 | 1.8% |
5 | United Kingdom | 1 | 0.3% |
6 | Iran, Islamic Republic of | 1 | 0.3% |
7 | Ireland | 1 | 0.3% |
8 | France | 1 | 0.3% |