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 China 111 66.5%
2 Germany 17 10.2%
3 United States 17 10.2%
4 Japan 5 3%
5 Nigeria 4 2.4%
6 Hong Kong 3 1.8%
7 Greece 2 1.2%
8 Singapore 2 1.2%
9 India 2 1.2%
10 United Kingdom 1 0.6%
11 Denmark 1 0.6%
12 Hungary 1 0.6%
13 New Zealand 1 0.6%