2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 40% |
2 | China | 18 | 24% |
3 | Netherlands | 15 | 20% |
4 | Germany | 3 | 4% |
5 | Canada | 2 | 2.7% |
6 | Brazil | 1 | 1.3% |
7 | France | 1 | 1.3% |
8 | Pakistan | 1 | 1.3% |
9 | Poland | 1 | 1.3% |
10 | Singapore | 1 | 1.3% |
11 | Sweden | 1 | 1.3% |
12 | United Kingdom | 1 | 1.3% |