2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 52% |
2 | United States | 5 | 20% |
3 | Germany | 2 | 8% |
4 | Korea, Republic of | 2 | 8% |
5 | Netherlands | 1 | 4% |
6 | 1 | 4% | |
7 | Australia | 1 | 4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 52% |
2 | United States | 5 | 20% |
3 | Germany | 2 | 8% |
4 | Korea, Republic of | 2 | 8% |
5 | Netherlands | 1 | 4% |
6 | 1 | 4% | |
7 | Australia | 1 | 4% |