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 57 40.1%
2 China 34 23.9%
3 Brazil 8 5.6%
4 Peru 8 5.6%
5 Turkey 7 4.9%
6 India 6 4.2%
7 Panama 4 2.8%
8 France 4 2.8%
9 Germany 4 2.8%
10 Slovenia 4 2.8%
11 Russia 3 2.1%
12 Greece 1 0.7%
13 Italy 1 0.7%
14 Japan 1 0.7%