2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 73 | 44.2% |
2 | United States | 28 | 17% |
3 | Netherlands | 24 | 14.5% |
4 | France | 18 | 10.9% |
5 | Germany | 11 | 6.7% |
6 | Russia | 5 | 3% |
7 | Canada | 3 | 1.8% |
8 | Czech Republic | 2 | 1.2% |
9 | United Kingdom | 1 | 0.6% |