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 116 69.9%
2 China 13 7.8%
3 Germany 9 5.4%
4 Netherlands 7 4.2%
5 Indonesia 4 2.4%
6 France 4 2.4%
7 Republic of Korea 3 1.8%
8 Taiwan 2 1.2%
9 Japan 2 1.2%
10 Hong Kong 2 1.2%
11 Australia 1 0.6%
12 Canada 1 0.6%
13 Thailand 1 0.6%
14 United Kingdom 1 0.6%