2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 48 | 65.8% |
2 | United States | 11 | 15.1% |
3 | Netherlands | 10 | 13.7% |
4 | Germany | 4 | 5.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 48 | 65.8% |
2 | United States | 11 | 15.1% |
3 | Netherlands | 10 | 13.7% |
4 | Germany | 4 | 5.5% |