2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 45 | 48.9% |
2 | United States | 27 | 29.3% |
3 | Germany | 7 | 7.6% |
4 | Taiwan | 6 | 6.5% |
5 | Hong Kong | 3 | 3.3% |
6 | Portugal | 1 | 1.1% |
7 | France | 1 | 1.1% |
8 | Tanzania, United Republic of | 1 | 1.1% |
9 | United Kingdom | 1 | 1.1% |