2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 111 | 44.4% |
2 | United States | 90 | 36% |
3 | Germany | 28 | 11.2% |
4 | Ireland | 6 | 2.4% |
5 | Russia | 4 | 1.6% |
6 | Taiwan | 3 | 1.2% |
7 | Singapore | 2 | 0.8% |
8 | Denmark | 2 | 0.8% |
9 | Chile | 2 | 0.8% |
10 | Korea, Republic of | 1 | 0.4% |
11 | Ukraine | 1 | 0.4% |