2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 40% |
2 | United States | 6 | 17.1% |
3 | Germany | 3 | 8.6% |
4 | Greece | 2 | 5.7% |
5 | Japan | 2 | 5.7% |
6 | Romania | 2 | 5.7% |
7 | France | 2 | 5.7% |
8 | Cameroon | 2 | 5.7% |
9 | Brazil | 1 | 2.9% |
10 | Taiwan | 1 | 2.9% |