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 44 62%
2 Japan 11 15.5%
3 United States 8 11.3%
4 Iran, Islamic Republic of 2 2.8%
5 Singapore 2 2.8%
6 Netherlands 1 1.4%
7 Germany 1 1.4%
8 Australia 1 1.4%
9 Canada 1 1.4%