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 United States 140 49%
2 Netherlands 58 20.3%
3 China 41 14.3%
4 Germany 24 8.4%
5 France 12 4.2%
6 United Kingdom 5 1.7%
7 Hungary 1 0.3%
8 India 1 0.3%
9 Finland 1 0.3%
10 Peru 1 0.3%
11 Singapore 1 0.3%
12 Spain 1 0.3%