2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 52 | 49.5% |
2 | United States | 27 | 25.7% |
3 | Netherlands | 13 | 12.4% |
4 | Korea, Republic of | 7 | 6.7% |
5 | Canada | 3 | 2.9% |
6 | France | 3 | 2.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 52 | 49.5% |
2 | United States | 27 | 25.7% |
3 | Netherlands | 13 | 12.4% |
4 | Korea, Republic of | 7 | 6.7% |
5 | Canada | 3 | 2.9% |
6 | France | 3 | 2.9% |