2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 59 | 45% |
2 | United States | 39 | 29.8% |
3 | Netherlands | 10 | 7.6% |
4 | Germany | 7 | 5.3% |
5 | Korea, Republic of | 7 | 5.3% |
6 | Poland | 2 | 1.5% |
7 | Russia | 2 | 1.5% |
8 | Sweden | 2 | 1.5% |
9 | Singapore | 1 | 0.8% |
10 | Australia | 1 | 0.8% |
11 | Canada | 1 | 0.8% |