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 China 94 46.3%
2 United States 47 23.2%
3 Germany 16 7.9%
4 Netherlands 15 7.4%
5 France 11 5.4%
6 Nigeria 4 2%
7 Ukraine 3 1.5%
8 India 3 1.5%
9 Israel 3 1.5%
10 Russia 2 1%
11 Australia 1 0.5%
12 Japan 1 0.5%
13 Indonesia 1 0.5%
14 Ireland 1 0.5%
15 Hong Kong 1 0.5%