2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 56% |
2 | United States | 9 | 18% |
3 | Korea, Republic of | 5 | 10% |
4 | Canada | 3 | 6% |
5 | France | 3 | 6% |
6 | Germany | 2 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 56% |
2 | United States | 9 | 18% |
3 | Korea, Republic of | 5 | 10% |
4 | Canada | 3 | 6% |
5 | France | 3 | 6% |
6 | Germany | 2 | 4% |