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 408 86.8%
2 United States 35 7.4%
3 Japan 6 1.3%
4 Germany 3 0.6%
5 United Kingdom 3 0.6%
6 Singapore 3 0.6%
7 Canada 2 0.4%
8 Hong Kong 2 0.4%
9 Ireland 1 0.2%
10 Republic of Korea 1 0.2%
11 Romania 1 0.2%
12 Saudi Arabia 1 0.2%
13 Cambodia 1 0.2%
14 Taiwan 1 0.2%
15 United Arab Emirates 1 0.2%
16 Uruguay 1 0.2%