2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 55.9% |
2 | Germany | 9 | 15.3% |
3 | United States | 9 | 15.3% |
4 | Netherlands | 5 | 8.5% |
5 | Russia | 3 | 5.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 55.9% |
2 | Germany | 9 | 15.3% |
3 | United States | 9 | 15.3% |
4 | Netherlands | 5 | 8.5% |
5 | Russia | 3 | 5.1% |