
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 556 | 47.2% |
2 | Czech Republic | 302 | 25.7% |
3 | China | 167 | 14.2% |
4 | Germany | 57 | 4.8% |
5 | United Kingdom | 30 | 2.5% |
6 | Netherlands | 23 | 2% |
7 | Brazil | 14 | 1.2% |
8 | Ireland | 7 | 0.6% |
9 | France | 6 | 0.5% |
10 | Hong Kong | 4 | 0.3% |
11 | Russia | 3 | 0.3% |
12 | Taiwan | 2 | 0.2% |
13 | India | 2 | 0.2% |
14 | Argentina | 1 | 0.1% |
15 | Egypt | 1 | 0.1% |
16 | Japan | 1 | 0.1% |
17 | Romania | 1 | 0.1% |