2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 38 | 28.1% |
2 | China | 30 | 22.2% |
3 | Russia | 30 | 22.2% |
4 | Netherlands | 23 | 17% |
5 | Japan | 3 | 2.2% |
6 | South Africa | 2 | 1.5% |
7 | Thailand | 2 | 1.5% |
8 | Czech Republic | 2 | 1.5% |
9 | France | 2 | 1.5% |
10 | Germany | 2 | 1.5% |
11 | Brazil | 1 | 0.7% |