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 25 25.3%
2 United States 25 25.3%
3 Germany 9 9.1%
4 Hong Kong 9 9.1%
5 Netherlands 8 8.1%
6 Malaysia 7 7.1%
7 United Kingdom 3 3%
8 Republic of Korea 2 2%
9 Australia 2 2%
10 Canada 2 2%
11 Finland 1 1%
12 France 1 1%
13 Ireland 1 1%
14 Japan 1 1%
15 Russia 1 1%
16 Singapore 1 1%
17 Taiwan 1 1%