2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 32.4% |
2 | United States | 22 | 32.4% |
3 | Netherlands | 12 | 17.6% |
4 | Brazil | 3 | 4.4% |
5 | Canada | 3 | 4.4% |
6 | United Kingdom | 2 | 2.9% |
7 | Kazakhstan | 2 | 2.9% |
8 | Germany | 1 | 1.5% |
9 | Japan | 1 | 1.5% |