2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 172 | 34.9% |
2 | United States | 98 | 19.9% |
3 | Finland | 90 | 18.3% |
4 | Germany | 61 | 12.4% |
5 | Canada | 61 | 12.4% |
6 | Lithuania | 3 | 0.6% |
7 | Bulgaria | 2 | 0.4% |
8 | Czech Republic | 2 | 0.4% |
9 | Iran, Islamic Republic of | 2 | 0.4% |
10 | Ireland | 2 | 0.4% |