
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 160 | 51.9% |
2 | United States | 84 | 27.3% |
3 | Japan | 27 | 8.8% |
4 | Germany | 15 | 4.9% |
5 | Netherlands | 5 | 1.6% |
6 | United Kingdom | 5 | 1.6% |
7 | Italy | 3 | 1% |
8 | Russia | 3 | 1% |
9 | India | 2 | 0.6% |
10 | France | 2 | 0.6% |
11 | Australia | 1 | 0.3% |
12 | Brazil | 1 | 0.3% |