BPG致力于知识的发现和传播
Total Visits of This Article
2017 | 总访问次数
排名 国家/地区 数量 占比
1 United States 31 36%
2 China 22 25.6%
3 Germany 19 22.1%
4 Nigeria 4 4.7%
5 Netherlands 2 2.3%
6 Japan 2 2.3%
7 Macao 1 1.2%
8 Australia 1 1.2%
9 Brazil 1 1.2%
10 India 1 1.2%
11 Indonesia 1 1.2%
12 Taiwan 1 1.2%