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 37 39.8%
2 China 28 30.1%
3 Netherlands 9 9.7%
4 India 5 5.4%
5 France 4 4.3%
6 Germany 4 4.3%
7 Hungary 2 2.2%
8 Hong Kong 1 1.1%
9 Ireland 1 1.1%
10 Panama 1 1.1%
11 Taiwan 1 1.1%