
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 190 | 70.4% |
2 | United States | 31 | 11.5% |
3 | Ireland | 11 | 4.1% |
4 | Netherlands | 9 | 3.3% |
5 | Russia | 6 | 2.2% |
6 | Taiwan | 4 | 1.5% |
7 | Hong Kong | 4 | 1.5% |
8 | Czech Republic | 3 | 1.1% |
9 | Romania | 3 | 1.1% |
10 | Germany | 2 | 0.7% |
11 | Indonesia | 2 | 0.7% |
12 | Slovakia | 2 | 0.7% |
13 | Ukraine | 1 | 0.4% |
14 | Canada | 1 | 0.4% |
15 | Lao People's Democratic Republic | 1 | 0.4% |






