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 China 83 52.9%
2 United States 41 26.1%
3 Germany 12 7.6%
4 Malaysia 4 2.5%
5 Romania 3 1.9%
6 Netherlands 2 1.3%
7 Canada 2 1.3%
8 United Kingdom 2 1.3%
9 Viet Nam 2 1.3%
10 Russia 1 0.6%
11 Taiwan 1 0.6%
12 Thailand 1 0.6%
13 Finland 1 0.6%
14 Australia 1 0.6%
15 Botswana 1 0.6%