2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 156 | 58.6% |
2 | United States | 51 | 19.2% |
3 | Germany | 36 | 13.5% |
4 | Canada | 14 | 5.3% |
5 | Switzerland | 2 | 0.8% |
6 | United Kingdom | 2 | 0.8% |
7 | Netherlands | 2 | 0.8% |
8 | Norway | 1 | 0.4% |
9 | Singapore | 1 | 0.4% |
10 | Belgium | 1 | 0.4% |