2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 45 | 60.8% |
2 | China | 7 | 9.5% |
3 | Germany | 6 | 8.1% |
4 | Canada | 5 | 6.8% |
5 | Russia | 4 | 5.4% |
6 | France | 3 | 4.1% |
7 | Hong Kong | 1 | 1.4% |
8 | Korea, Republic of | 1 | 1.4% |
9 | Singapore | 1 | 1.4% |
10 | United Kingdom | 1 | 1.4% |