2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 66.1% |
2 | United States | 55 | 21.7% |
3 | Germany | 22 | 8.7% |
4 | Korea, Republic of | 6 | 2.4% |
5 | Ireland | 3 | 1.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 66.1% |
2 | United States | 55 | 21.7% |
3 | Germany | 22 | 8.7% |
4 | Korea, Republic of | 6 | 2.4% |
5 | Ireland | 3 | 1.2% |