2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 52% |
2 | United States | 7 | 28% |
3 | Netherlands | 2 | 8% |
4 | France | 2 | 8% |
5 | Germany | 1 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 52% |
2 | United States | 7 | 28% |
3 | Netherlands | 2 | 8% |
4 | France | 2 | 8% |
5 | Germany | 1 | 4% |