BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 85 50.9%
2 United States 24 14.4%
3 Germany 16 9.6%
4 Hong Kong 9 5.4%
5 Taiwan 9 5.4%
6 United Kingdom 4 2.4%
7 Pakistan 3 1.8%
8 Canada 3 1.8%
9 Australia 3 1.8%
10 France 2 1.2%
11 Macao 2 1.2%
12 Singapore 2 1.2%
13 Switzerland 1 0.6%
14 Poland 1 0.6%
15 Portugal 1 0.6%
16 Korea, Republic of 1 0.6%
17 Burkina Faso 1 0.6%