
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 321 | 72% |
2 | United States | 56 | 12.6% |
3 | France | 46 | 10.3% |
4 | Australia | 7 | 1.6% |
5 | Germany | 6 | 1.3% |
6 | Netherlands | 4 | 0.9% |
7 | Bangladesh | 2 | 0.4% |
8 | Russia | 1 | 0.2% |
9 | Singapore | 1 | 0.2% |
10 | Ukraine | 1 | 0.2% |
11 | Iran, Islamic Republic of | 1 | 0.2% |