BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 37 51.4%
2 Canada 19 26.4%
3 China 7 9.7%
4 Cambodia 3 4.2%
5 Germany 2 2.8%
6 Hong Kong 2 2.8%
7 Netherlands 1 1.4%
8 United Kingdom 1 1.4%