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 19 48.7%
2 United Kingdom 6 15.4%
3 China 5 12.8%
4 France 2 5.1%
5 Germany 1 2.6%
6 India 1 2.6%
7 Netherlands 1 2.6%
8 Poland 1 2.6%
9 Turkey 1 2.6%
10 Egypt 1 2.6%
11 Argentina 1 2.6%