2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 42.9% |
2 | China | 13 | 26.5% |
3 | Netherlands | 11 | 22.4% |
4 | Russia | 3 | 6.1% |
5 | Germany | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 42.9% |
2 | China | 13 | 26.5% |
3 | Netherlands | 11 | 22.4% |
4 | Russia | 3 | 6.1% |
5 | Germany | 1 | 2% |