2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 34.9% |
2 | United States | 12 | 27.9% |
3 | Germany | 8 | 18.6% |
4 | France | 5 | 11.6% |
5 | Norway | 3 | 7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 15 | 34.9% |
2 | United States | 12 | 27.9% |
3 | Germany | 8 | 18.6% |
4 | France | 5 | 11.6% |
5 | Norway | 3 | 7% |