2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 147 | 63.1% |
2 | United States | 36 | 15.5% |
3 | Germany | 24 | 10.3% |
4 | Ireland | 10 | 4.3% |
5 | Korea, Republic of | 5 | 2.1% |
6 | Canada | 4 | 1.7% |
7 | Taiwan | 2 | 0.9% |
8 | Poland | 2 | 0.9% |
9 | Singapore | 1 | 0.4% |
10 | Japan | 1 | 0.4% |
11 | Hong Kong | 1 | 0.4% |