2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 38.4% |
2 | United States | 20 | 27.4% |
3 | Netherlands | 12 | 16.4% |
4 | Czech Republic | 4 | 5.5% |
5 | France | 2 | 2.7% |
6 | Canada | 2 | 2.7% |
7 | Singapore | 2 | 2.7% |
8 | Russia | 1 | 1.4% |
9 | Hong Kong | 1 | 1.4% |
10 | Korea, Republic of | 1 | 1.4% |