2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 55.2% |
2 | United States | 9 | 31% |
3 | Germany | 2 | 6.9% |
4 | South Africa | 2 | 6.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 55.2% |
2 | United States | 9 | 31% |
3 | Germany | 2 | 6.9% |
4 | South Africa | 2 | 6.9% |