2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 60% |
2 | United States | 8 | 16% |
3 | Germany | 6 | 12% |
4 | Netherlands | 4 | 8% |
5 | Malaysia | 2 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 60% |
2 | United States | 8 | 16% |
3 | Germany | 6 | 12% |
4 | Netherlands | 4 | 8% |
5 | Malaysia | 2 | 4% |