
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 427 | 68% |
2 | United States | 110 | 17.5% |
3 | Germany | 15 | 2.4% |
4 | Hong Kong | 14 | 2.2% |
5 | Netherlands | 14 | 2.2% |
6 | Ireland | 6 | 1% |
7 | Brazil | 6 | 1% |
8 | Mexico | 5 | 0.8% |
9 | Italy | 4 | 0.6% |
10 | South Africa | 4 | 0.6% |
11 | Taiwan | 4 | 0.6% |
12 | Australia | 3 | 0.5% |
13 | Bangladesh | 2 | 0.3% |
14 | Iran, Islamic Republic of | 2 | 0.3% |
15 | Singapore | 2 | 0.3% |
16 | Japan | 2 | 0.3% |
17 | Kazakhstan | 2 | 0.3% |
18 | Latvia | 2 | 0.3% |
19 | Malaysia | 2 | 0.3% |
20 | India | 1 | 0.2% |
21 | France | 1 | 0.2% |