BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 United States 21 25.9%
2 Canada 20 24.7%
3 China 20 24.7%
4 Hong Kong 9 11.1%
5 Germany 3 3.7%
6 Iran, Islamic Republic of 2 2.5%
7 Malaysia 2 2.5%
8 Netherlands 2 2.5%
9 Switzerland 1 1.2%
10 Cyprus 1 1.2%