2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 38.9% |
2 | Germany | 8 | 22.2% |
3 | United States | 7 | 19.4% |
4 | Canada | 6 | 16.7% |
5 | Japan | 1 | 2.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 14 | 38.9% |
2 | Germany | 8 | 22.2% |
3 | United States | 7 | 19.4% |
4 | Canada | 6 | 16.7% |
5 | Japan | 1 | 2.8% |