BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 47 58%
2 Germany 12 14.8%
3 China 6 7.4%
4 France 2 2.5%
5 India 2 2.5%
6 Ireland 2 2.5%
7 Portugal 2 2.5%
8 United Kingdom 2 2.5%
9 Hungary 1 1.2%
10 Russia 1 1.2%
11 Singapore 1 1.2%
12 Ukraine 1 1.2%
13 Canada 1 1.2%
14 Finland 1 1.2%