BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 60 45.1%
2 Brazil 20 15%
3 Netherlands 15 11.3%
4 Germany 14 10.5%
5 China 8 6%
6 Canada 5 3.8%
7 Colombia 3 2.3%
8 Ecuador 2 1.5%
9 France 2 1.5%
10 Bangladesh 2 1.5%
11 Sweden 1 0.8%
12 Ukraine 1 0.8%