2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 19 | 37.3% |
3 | Germany | 7 | 13.7% |
4 | France | 3 | 5.9% |
5 | Canada | 2 | 3.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 19 | 37.3% |
3 | Germany | 7 | 13.7% |
4 | France | 3 | 5.9% |
5 | Canada | 2 | 3.9% |