2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 9 | 22% |
3 | United States | 8 | 19.5% |
4 | India | 3 | 7.3% |
5 | Korea, Republic of | 2 | 4.9% |
6 | Norway | 2 | 4.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 9 | 22% |
3 | United States | 8 | 19.5% |
4 | India | 3 | 7.3% |
5 | Korea, Republic of | 2 | 4.9% |
6 | Norway | 2 | 4.9% |