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 United States 67 60.4%
2 Germany 14 12.6%
3 China 9 8.1%
4 Netherlands 7 6.3%
5 Japan 3 2.7%
6 Taiwan 3 2.7%
7 United Kingdom 2 1.8%
8 Malaysia 1 0.9%
9 Indonesia 1 0.9%
10 Ireland 1 0.9%
11 Republic of Korea 1 0.9%
12 Russia 1 0.9%
13 Singapore 1 0.9%