2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 45 | 47.9% |
2 | China | 28 | 29.8% |
3 | Canada | 13 | 13.8% |
4 | Germany | 5 | 5.3% |
5 | France | 3 | 3.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 45 | 47.9% |
2 | China | 28 | 29.8% |
3 | Canada | 13 | 13.8% |
4 | Germany | 5 | 5.3% |
5 | France | 3 | 3.2% |