2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 14 | 27.5% |
2 | China | 13 | 25.5% |
3 | Netherlands | 9 | 17.6% |
4 | Germany | 7 | 13.7% |
5 | Korea, Republic of | 3 | 5.9% |
6 | France | 3 | 5.9% |
7 | Canada | 2 | 3.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 14 | 27.5% |
2 | China | 13 | 25.5% |
3 | Netherlands | 9 | 17.6% |
4 | Germany | 7 | 13.7% |
5 | Korea, Republic of | 3 | 5.9% |
6 | France | 3 | 5.9% |
7 | Canada | 2 | 3.9% |