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 China 31 28.2%
2 Germany 31 28.2%
3 United States 28 25.5%
4 Pakistan 3 2.7%
5 Japan 3 2.7%
6 Czech Republic 3 2.7%
7 Finland 2 1.8%
8 France 2 1.8%
9 Oman 2 1.8%
10 Canada 1 0.9%
11 Netherlands 1 0.9%
12 Hong Kong 1 0.9%
13 Denmark 1 0.9%
14 Cyprus 1 0.9%