2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 61.7% |
2 | United States | 21 | 25.9% |
3 | Germany | 8 | 9.9% |
4 | Netherlands | 1 | 1.2% |
5 | Taiwan | 1 | 1.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 50 | 61.7% |
2 | United States | 21 | 25.9% |
3 | Germany | 8 | 9.9% |
4 | Netherlands | 1 | 1.2% |
5 | Taiwan | 1 | 1.2% |