2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 41.4% |
2 | United States | 8 | 27.6% |
3 | Germany | 4 | 13.8% |
4 | Canada | 3 | 10.3% |
5 | Bulgaria | 2 | 6.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 41.4% |
2 | United States | 8 | 27.6% |
3 | Germany | 4 | 13.8% |
4 | Canada | 3 | 10.3% |
5 | Bulgaria | 2 | 6.9% |