2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 37 | 53.6% |
2 | Netherlands | 13 | 18.8% |
3 | United States | 10 | 14.5% |
4 | Germany | 9 | 13% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 37 | 53.6% |
2 | Netherlands | 13 | 18.8% |
3 | United States | 10 | 14.5% |
4 | Germany | 9 | 13% |