BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 661 79.3%
2 United States 62 7.4%
3 Germany 55 6.6%
4 China 30 3.6%
5 France 9 1.1%
6 Ireland 5 0.6%
7 India 3 0.4%
8 Sweden 2 0.2%
9 Canada 2 0.2%
10 Lebanon 1 0.1%
11 Romania 1 0.1%
12 South Africa 1 0.1%
13 Taiwan 1 0.1%
14 United Kingdom 1 0.1%