2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 11 | 34.4% |
2 | Netherlands | 9 | 28.1% |
3 | China | 7 | 21.9% |
4 | Germany | 5 | 15.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 11 | 34.4% |
2 | Netherlands | 9 | 28.1% |
3 | China | 7 | 21.9% |
4 | Germany | 5 | 15.6% |