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 Netherlands 26 32.1%
2 China 22 27.2%
3 United States 20 24.7%
4 United Kingdom 3 3.7%
5 France 3 3.7%
6 Germany 3 3.7%
7 Hong Kong 1 1.2%
8 Hungary 1 1.2%
9 Iran, Islamic Republic of 1 1.2%
10 Japan 1 1.2%