2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 171 | 58.6% |
2 | United States | 54 | 18.5% |
3 | Germany | 47 | 16.1% |
4 | Korea, Republic of | 6 | 2.1% |
5 | Hong Kong | 4 | 1.4% |
6 | Saudi Arabia | 3 | 1% |
7 | Singapore | 2 | 0.7% |
8 | Ukraine | 2 | 0.7% |
9 | Netherlands | 1 | 0.3% |
10 | Russia | 1 | 0.3% |
11 | Ireland | 1 | 0.3% |