
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 454 | 76.8% |
2 | United States | 64 | 10.8% |
3 | Italy | 32 | 5.4% |
4 | Germany | 12 | 2% |
5 | Netherlands | 6 | 1% |
6 | France | 5 | 0.8% |
7 | Hong Kong | 4 | 0.7% |
8 | Brazil | 4 | 0.7% |
9 | Bangladesh | 3 | 0.5% |
10 | Iran, Islamic Republic of | 2 | 0.3% |
11 | Romania | 2 | 0.3% |
12 | United Kingdom | 1 | 0.2% |
13 | Japan | 1 | 0.2% |
14 | Australia | 1 | 0.2% |