2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 44.8% |
2 | United States | 23 | 34.3% |
3 | Germany | 7 | 10.4% |
4 | Russia | 3 | 4.5% |
5 | Netherlands | 2 | 3% |
6 | France | 2 | 3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 30 | 44.8% |
2 | United States | 23 | 34.3% |
3 | Germany | 7 | 10.4% |
4 | Russia | 3 | 4.5% |
5 | Netherlands | 2 | 3% |
6 | France | 2 | 3% |