BPG致力于知识的发现和传播
Total Visits of This Article
2017 | 总访问次数
排名 国家/地区 数量 占比
1 United States 28 48.3%
2 Germany 5 8.6%
3 India 4 6.9%
4 Spain 3 5.2%
5 Mexico 3 5.2%
6 Peru 2 3.4%
7 Ecuador 2 3.4%
8 France 2 3.4%
9 Yemen 2 3.4%
10 United Kingdom 1 1.7%
11 Ireland 1 1.7%
12 Argentina 1 1.7%
13 Brazil 1 1.7%
14 Colombia 1 1.7%
15 Republic of Korea 1 1.7%
16 Russia 1 1.7%