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 79 59.4%
2 China 32 24.1%
3 Germany 5 3.8%
4 Netherlands 4 3%
5 Australia 3 2.3%
6 Taiwan 2 1.5%
7 United Kingdom 2 1.5%
8 Belgium 1 0.8%
9 Canada 1 0.8%
10 France 1 0.8%
11 Singapore 1 0.8%
12 Hong Kong 1 0.8%
13 Macao 1 0.8%