2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 12 | 35.3% |
2 | Netherlands | 10 | 29.4% |
3 | China | 8 | 23.5% |
4 | Germany | 4 | 11.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 12 | 35.3% |
2 | Netherlands | 10 | 29.4% |
3 | China | 8 | 23.5% |
4 | Germany | 4 | 11.8% |