2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 41.3% |
2 | United States | 14 | 30.4% |
3 | Canada | 2 | 4.3% |
4 | Taiwan | 2 | 4.3% |
5 | United Arab Emirates | 2 | 4.3% |
6 | Germany | 2 | 4.3% |
7 | Hong Kong | 2 | 4.3% |
8 | Netherlands | 2 | 4.3% |
9 | Switzerland | 1 | 2.2% |