
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 281 | 49.6% |
2 | 165 | 29.1% | |
3 | United States | 75 | 13.2% |
4 | Germany | 8 | 1.4% |
5 | Netherlands | 8 | 1.4% |
6 | Brazil | 7 | 1.2% |
7 | Japan | 4 | 0.7% |
8 | Iran, Islamic Republic of | 3 | 0.5% |
9 | Russia | 2 | 0.4% |
10 | Hong Kong | 2 | 0.4% |
11 | Ukraine | 2 | 0.4% |
12 | Venezuela, Bolivarian Republic of | 1 | 0.2% |
13 | Viet Nam | 1 | 0.2% |
14 | India | 1 | 0.2% |
15 | Albania | 1 | 0.2% |
16 | Argentina | 1 | 0.2% |
17 | Australia | 1 | 0.2% |
18 | Singapore | 1 | 0.2% |
19 | Romania | 1 | 0.2% |
20 | Kenya | 1 | 0.2% |
21 | Korea, Republic of | 1 | 0.2% |