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 38 50.7%
2 Germany 15 20%
3 United States 13 17.3%
4 South Africa 2 2.7%
5 Hong Kong 2 2.7%
6 Iran, Islamic Republic of 2 2.7%
7 Ireland 1 1.3%
8 Netherlands 1 1.3%
9 Canada 1 1.3%