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 27 34.6%
2 United States 19 24.4%
3 Germany 13 16.7%
4 India 6 7.7%
5 3 3.8%
6 Taiwan 3 3.8%
7 United Kingdom 1 1.3%
8 Australia 1 1.3%
9 Hong Kong 1 1.3%
10 Ireland 1 1.3%
11 Japan 1 1.3%
12 Peru 1 1.3%
13 Republic of Korea 1 1.3%