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 93 39.1%
2 China 56 23.5%
3 United States 37 15.5%
4 Hong Kong 18 7.6%
5 Canada 10 4.2%
6 Germany 5 2.1%
7 United Kingdom 4 1.7%
8 Taiwan 3 1.3%
9 France 3 1.3%
10 Singapore 2 0.8%
11 Luxembourg 2 0.8%
12 Netherlands 1 0.4%
13 Australia 1 0.4%
14 Belgium 1 0.4%
15 Ireland 1 0.4%
16 Japan 1 0.4%