BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 United States 24 41.4%
2 China 19 32.8%
3 India 5 8.6%
4 Iran, Islamic Republic of 2 3.4%
5 Japan 2 3.4%
6 Netherlands 2 3.4%
7 Poland 2 3.4%
8 Cyprus 1 1.7%
9 Germany 1 1.7%