BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 United States 11 36.7%
2 United Kingdom 4 13.3%
3 China 3 10%
4 Canada 2 6.7%
5 Argentina 1 3.3%
6 Australia 1 3.3%
7 Finland 1 3.3%
8 Greece 1 3.3%
9 Hong Kong 1 3.3%
10 Malawi 1 3.3%
11 Singapore 1 3.3%
12 Sweden 1 3.3%
13 Switzerland 1 3.3%
14 Taiwan 1 3.3%