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 14 38.9%
2 France 4 11.1%
3 Germany 3 8.3%
4 Spain 3 8.3%
5 India 2 5.6%
6 Iran 2 5.6%
7 Netherlands 2 5.6%
8 Pakistan 1 2.8%
9 Mexico 1 2.8%
10 Greece 1 2.8%
11 Australia 1 2.8%
12 Brazil 1 2.8%
13 China 1 2.8%