2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 29% |
2 | Netherlands | 16 | 23.2% |
3 | Germany | 13 | 18.8% |
4 | United States | 7 | 10.1% |
5 | 5 | 7.2% | |
6 | France | 4 | 5.8% |
7 | Czech Republic | 2 | 2.9% |
8 | Sweden | 1 | 1.4% |
9 | United Arab Emirates | 1 | 1.4% |