2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 44 | 80% |
2 | Germany | 7 | 12.7% |
3 | United States | 2 | 3.6% |
4 | India | 1 | 1.8% |
5 | France | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 44 | 80% |
2 | Germany | 7 | 12.7% |
3 | United States | 2 | 3.6% |
4 | India | 1 | 1.8% |
5 | France | 1 | 1.8% |