2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 51.2% |
2 | Germany | 7 | 17.1% |
3 | United States | 7 | 17.1% |
4 | Canada | 4 | 9.8% |
5 | Japan | 1 | 2.4% |
6 | Taiwan | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 51.2% |
2 | Germany | 7 | 17.1% |
3 | United States | 7 | 17.1% |
4 | Canada | 4 | 9.8% |
5 | Japan | 1 | 2.4% |
6 | Taiwan | 1 | 2.4% |