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 119 59.5%
2 United States 59 29.5%
3 Canada 9 4.5%
4 Netherlands 3 1.5%
5 Iran, Islamic Republic of 2 1%
6 Cyprus 2 1%
7 Taiwan 2 1%
8 France 1 0.5%
9 Argentina 1 0.5%
10 Mongolia 1 0.5%
11 Switzerland 1 0.5%