2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 39 | 39.4% |
2 | United States | 37 | 37.4% |
3 | France | 10 | 10.1% |
4 | Germany | 6 | 6.1% |
5 | Norway | 2 | 2% |
6 | Russia | 1 | 1% |
7 | South Africa | 1 | 1% |
8 | Czech Republic | 1 | 1% |
9 | Hong Kong | 1 | 1% |
10 | Netherlands | 1 | 1% |