2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 54.3% |
2 | Germany | 7 | 20% |
3 | United States | 5 | 14.3% |
4 | Canada | 3 | 8.6% |
5 | France | 1 | 2.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 19 | 54.3% |
2 | Germany | 7 | 20% |
3 | United States | 5 | 14.3% |
4 | Canada | 3 | 8.6% |
5 | France | 1 | 2.9% |