BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 41 47.7%
2 United States 15 17.4%
3 Canada 11 12.8%
4 Germany 6 7%
5 Korea, Republic of 6 7%
6 Cyprus 2 2.3%
7 Georgia 2 2.3%
8 Bangladesh 1 1.2%
9 Netherlands 1 1.2%
10 United Kingdom 1 1.2%