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 China 16 42.1%
2 United States 10 26.3%
3 Germany 3 7.9%
4 France 2 5.3%
5 Ireland 2 5.3%
6 Nepal 1 2.6%
7 New Zealand 1 2.6%
8 Sweden 1 2.6%
9 India 1 2.6%
10 Canada 1 2.6%