
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 82 | 69.5% |
2 | United States | 20 | 16.9% |
3 | Germany | 5 | 4.2% |
4 | Ireland | 4 | 3.4% |
5 | Iran, Islamic Republic of | 2 | 1.7% |
6 | France | 2 | 1.7% |
7 | Russia | 1 | 0.8% |
8 | Ukraine | 1 | 0.8% |
9 | 1 | 0.8% |







排名 | 国家/地区 | 数量 | 占比 |
1 | China | 82 | 69.5% |
2 | United States | 20 | 16.9% |
3 | Germany | 5 | 4.2% |
4 | Ireland | 4 | 3.4% |
5 | Iran, Islamic Republic of | 2 | 1.7% |
6 | France | 2 | 1.7% |
7 | Russia | 1 | 0.8% |
8 | Ukraine | 1 | 0.8% |
9 | 1 | 0.8% |