
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 438 | 73.7% |
2 | United States | 74 | 12.5% |
3 | 28 | 4.7% | |
4 | Germany | 17 | 2.9% |
5 | Netherlands | 9 | 1.5% |
6 | India | 5 | 0.8% |
7 | Australia | 5 | 0.8% |
8 | Bangladesh | 5 | 0.8% |
9 | France | 3 | 0.5% |
10 | Hong Kong | 2 | 0.3% |
11 | Ireland | 2 | 0.3% |
12 | Japan | 1 | 0.2% |
13 | Iran, Islamic Republic of | 1 | 0.2% |
14 | Singapore | 1 | 0.2% |
15 | South Africa | 1 | 0.2% |
16 | Taiwan | 1 | 0.2% |
17 | Brazil | 1 | 0.2% |