2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 3 | 23.1% |
2 | United States | 2 | 15.4% |
3 | Hong Kong | 2 | 15.4% |
4 | Iran, Islamic Republic of | 1 | 7.7% |
5 | Poland | 1 | 7.7% |
6 | Singapore | 1 | 7.7% |
7 | United Kingdom | 1 | 7.7% |
8 | Australia | 1 | 7.7% |
9 | Denmark | 1 | 7.7% |