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 China 43 54.4%
2 United States 11 13.9%
3 8 10.1%
4 United Kingdom 5 6.3%
5 Japan 4 5.1%
6 France 3 3.8%
7 Singapore 2 2.5%
8 Iran, Islamic Republic of 1 1.3%
9 Canada 1 1.3%
10 Cyprus 1 1.3%