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 29 31.2%
2 China 15 16.1%
3 Germany 14 15.1%
4 Hong Kong 10 10.8%
5 Australia 10 10.8%
6 Taiwan 5 5.4%
7 Japan 4 4.3%
8 United Kingdom 3 3.2%
9 Ireland 1 1.1%
10 Canada 1 1.1%
11 Finland 1 1.1%