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 159 65.7%
2 United States 27 11.2%
3 Japan 18 7.4%
4 Germany 9 3.7%
5 France 7 2.9%
6 Canada 5 2.1%
7 United Kingdom 4 1.7%
8 Singapore 3 1.2%
9 Cyprus 2 0.8%
10 Iran, Islamic Republic of 2 0.8%
11 Ireland 2 0.8%
12 Netherlands 2 0.8%
13 Australia 1 0.4%
14 Switzerland 1 0.4%