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 39 43.3%
2 United States 20 22.2%
3 Germany 12 13.3%
4 Netherlands 6 6.7%
5 Philippines 2 2.2%
6 Italy 2 2.2%
7 Japan 1 1.1%
8 Morocco 1 1.1%
9 Australia 1 1.1%
10 Republic of Korea 1 1.1%
11 United Kingdom 1 1.1%
12 Hong Kong 1 1.1%
13 India 1 1.1%
14 Denmark 1 1.1%
15 Finland 1 1.1%