2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 27.2% |
2 | China | 21 | 25.9% |
3 | United Kingdom | 14 | 17.3% |
4 | Russia | 8 | 9.9% |
5 | France | 3 | 3.7% |
6 | Germany | 3 | 3.7% |
7 | Iran, Islamic Republic of | 2 | 2.5% |
8 | Ukraine | 2 | 2.5% |
9 | Estonia | 2 | 2.5% |
10 | Mexico | 1 | 1.2% |
11 | Czech Republic | 1 | 1.2% |
12 | Hong Kong | 1 | 1.2% |
13 | India | 1 | 1.2% |