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 39 41.9%
2 United States 34 36.6%
3 Netherlands 5 5.4%
4 Taiwan 5 5.4%
5 Germany 3 3.2%
6 Australia 2 2.2%
7 Iran, Islamic Republic of 1 1.1%
8 Ireland 1 1.1%
9 Japan 1 1.1%
10 United Kingdom 1 1.1%
11 France 1 1.1%