2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 48.1% |
2 | Germany | 5 | 18.5% |
3 | United States | 5 | 18.5% |
4 | Korea, Republic of | 2 | 7.4% |
5 | Taiwan | 2 | 7.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 48.1% |
2 | Germany | 5 | 18.5% |
3 | United States | 5 | 18.5% |
4 | Korea, Republic of | 2 | 7.4% |
5 | Taiwan | 2 | 7.4% |