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 131 55.7%
2 United States 58 24.7%
3 Hong Kong 14 6%
4 Germany 10 4.3%
5 Portugal 6 2.6%
6 Iran, Islamic Republic of 3 1.3%
7 Bangladesh 2 0.9%
8 Taiwan 2 0.9%
9 United Kingdom 1 0.4%
10 India 1 0.4%
11 Russia 1 0.4%
12 Singapore 1 0.4%
13 Sweden 1 0.4%
14 1 0.4%
15 Italy 1 0.4%
16 Macao 1 0.4%
17 New Zealand 1 0.4%