2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 200 | 30.7% |
2 | Finland | 167 | 25.6% |
3 | United States | 134 | 20.6% |
4 | Germany | 84 | 12.9% |
5 | Canada | 58 | 8.9% |
6 | Sweden | 4 | 0.6% |
7 | Iran, Islamic Republic of | 3 | 0.5% |
8 | Singapore | 1 | 0.2% |
9 | Czech Republic | 1 | 0.2% |