2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 83 | 58.9% |
2 | United States | 21 | 14.9% |
3 | Netherlands | 16 | 11.3% |
4 | France | 11 | 7.8% |
5 | Canada | 3 | 2.1% |
6 | Korea, Republic of | 2 | 1.4% |
7 | Russia | 2 | 1.4% |
8 | Czech Republic | 2 | 1.4% |
9 | Germany | 1 | 0.7% |