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 92 40.4%
2 China 61 26.8%
3 Netherlands 39 17.1%
4 Germany 17 7.5%
5 France 6 2.6%
6 Romania 3 1.3%
7 Thailand 2 0.9%
8 Hong Kong 2 0.9%
9 India 2 0.9%
10 Ireland 1 0.4%
11 Japan 1 0.4%
12 Philippines 1 0.4%
13 Canada 1 0.4%