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 27 37%
2 United States 20 27.4%
3 Canada 14 19.2%
4 India 6 8.2%
5 Iran, Islamic Republic of 1 1.4%
6 Korea, Republic of 1 1.4%
7 Russia 1 1.4%
8 Argentina 1 1.4%
9 Cyprus 1 1.4%
10 France 1 1.4%