
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 158 | 58.5% |
2 | United States | 73 | 27% |
3 | France | 12 | 4.4% |
4 | Germany | 8 | 3% |
5 | Netherlands | 6 | 2.2% |
6 | India | 4 | 1.5% |
7 | Albania | 2 | 0.7% |
8 | Hong Kong | 2 | 0.7% |
9 | Singapore | 2 | 0.7% |
10 | United Kingdom | 2 | 0.7% |
11 | Romania | 1 | 0.4% |