2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 54.4% |
2 | United States | 67 | 21.7% |
3 | Germany | 42 | 13.6% |
4 | Netherlands | 25 | 8.1% |
5 | Canada | 2 | 0.6% |
6 | Taiwan | 2 | 0.6% |
7 | United Kingdom | 1 | 0.3% |
8 | Singapore | 1 | 0.3% |
9 | India | 1 | 0.3% |