2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 51.2% |
2 | United States | 14 | 34.1% |
3 | 3 | 7.3% | |
4 | Germany | 2 | 4.9% |
5 | Singapore | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 51.2% |
2 | United States | 14 | 34.1% |
3 | 3 | 7.3% | |
4 | Germany | 2 | 4.9% |
5 | Singapore | 1 | 2.4% |