BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 86 55.8%
2 United States 45 29.2%
3 Germany 7 4.5%
4 Singapore 4 2.6%
5 Hong Kong 2 1.3%
6 France 2 1.3%
7 Netherlands 2 1.3%
8 Canada 2 1.3%
9 Bangladesh 1 0.6%
10 Finland 1 0.6%
11 Japan 1 0.6%
12 South Africa 1 0.6%