2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 303 | 53.4% |
2 | United States | 214 | 37.7% |
3 | Germany | 27 | 4.8% |
4 | Taiwan | 7 | 1.2% |
5 | Netherlands | 6 | 1.1% |
6 | Singapore | 4 | 0.7% |
7 | Czech Republic | 2 | 0.4% |
8 | Denmark | 1 | 0.2% |
9 | Japan | 1 | 0.2% |
10 | Russia | 1 | 0.2% |
11 | United Kingdom | 1 | 0.2% |