2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 167 | 50.2% |
2 | United States | 113 | 33.9% |
3 | Germany | 33 | 9.9% |
4 | Ireland | 5 | 1.5% |
5 | Taiwan | 4 | 1.2% |
6 | Russia | 3 | 0.9% |
7 | Japan | 3 | 0.9% |
8 | Romania | 2 | 0.6% |
9 | Singapore | 2 | 0.6% |
10 | Switzerland | 1 | 0.3% |