2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 158 | 47% |
2 | China | 148 | 44% |
3 | Germany | 12 | 3.6% |
4 | Japan | 3 | 0.9% |
5 | Russia | 3 | 0.9% |
6 | United Kingdom | 3 | 0.9% |
7 | Sweden | 2 | 0.6% |
8 | Taiwan | 2 | 0.6% |
9 | Turkey | 2 | 0.6% |
10 | Singapore | 1 | 0.3% |
11 | Mexico | 1 | 0.3% |
12 | Czech Republic | 1 | 0.3% |