2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 179 | 67.5% |
2 | United States | 35 | 13.2% |
3 | Germany | 23 | 8.7% |
4 | Ireland | 9 | 3.4% |
5 | Russia | 6 | 2.3% |
6 | Singapore | 4 | 1.5% |
7 | Canada | 4 | 1.5% |
8 | Luxembourg | 2 | 0.8% |
9 | Netherlands | 2 | 0.8% |
10 | Korea, Republic of | 1 | 0.4% |