2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 67.3% |
2 | United States | 10 | 19.2% |
3 | Germany | 4 | 7.7% |
4 | Luxembourg | 2 | 3.8% |
5 | Russia | 1 | 1.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 67.3% |
2 | United States | 10 | 19.2% |
3 | Germany | 4 | 7.7% |
4 | Luxembourg | 2 | 3.8% |
5 | Russia | 1 | 1.9% |