2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 24 | 28.6% |
2 | United States | 24 | 28.6% |
3 | Germany | 14 | 16.7% |
4 | Canada | 7 | 8.3% |
5 | Netherlands | 7 | 8.3% |
6 | Hong Kong | 4 | 4.8% |
7 | Czech Republic | 2 | 2.4% |
8 | Japan | 1 | 1.2% |
9 | Singapore | 1 | 1.2% |