2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 56 | 40% |
2 | United States | 37 | 26.4% |
3 | Netherlands | 26 | 18.6% |
4 | Germany | 14 | 10% |
5 | Korea, Republic of | 7 | 5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 56 | 40% |
2 | United States | 37 | 26.4% |
3 | Netherlands | 26 | 18.6% |
4 | Germany | 14 | 10% |
5 | Korea, Republic of | 7 | 5% |