2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 41.7% |
2 | China | 21 | 35% |
3 | Netherlands | 10 | 16.7% |
4 | Korea, Republic of | 3 | 5% |
5 | Canada | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 41.7% |
2 | China | 21 | 35% |
3 | Netherlands | 10 | 16.7% |
4 | Korea, Republic of | 3 | 5% |
5 | Canada | 1 | 1.7% |