2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 34 | 68% |
2 | Germany | 9 | 18% |
3 | United States | 4 | 8% |
4 | Bulgaria | 2 | 4% |
5 | Latvia | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 34 | 68% |
2 | Germany | 9 | 18% |
3 | United States | 4 | 8% |
4 | Bulgaria | 2 | 4% |
5 | Latvia | 1 | 2% |