2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 173 | 54.2% |
2 | United States | 62 | 19.4% |
3 | Germany | 28 | 8.8% |
4 | Canada | 26 | 8.2% |
5 | Ireland | 8 | 2.5% |
6 | Korea, Republic of | 7 | 2.2% |
7 | Russia | 5 | 1.6% |
8 | Taiwan | 3 | 0.9% |
9 | United Kingdom | 2 | 0.6% |
10 | Singapore | 2 | 0.6% |
11 | Netherlands | 2 | 0.6% |
12 | Sweden | 1 | 0.3% |