2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 35.2% |
2 | China | 24 | 33.8% |
3 | Netherlands | 17 | 23.9% |
4 | Germany | 5 | 7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 35.2% |
2 | China | 24 | 33.8% |
3 | Netherlands | 17 | 23.9% |
4 | Germany | 5 | 7% |