2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 72.5% |
2 | Germany | 8 | 11.6% |
3 | Taiwan | 4 | 5.8% |
4 | United States | 4 | 5.8% |
5 | Netherlands | 3 | 4.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 72.5% |
2 | Germany | 8 | 11.6% |
3 | Taiwan | 4 | 5.8% |
4 | United States | 4 | 5.8% |
5 | Netherlands | 3 | 4.3% |