2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 51 | 78.5% |
2 | United States | 11 | 16.9% |
3 | South Africa | 2 | 3.1% |
4 | Germany | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 51 | 78.5% |
2 | United States | 11 | 16.9% |
3 | South Africa | 2 | 3.1% |
4 | Germany | 1 | 1.5% |