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 38 31.4%
2 United States 32 26.4%
3 Hong Kong 29 24%
4 Germany 7 5.8%
5 United Kingdom 3 2.5%
6 France 3 2.5%
7 Canada 2 1.7%
8 Taiwan 2 1.7%
9 United Arab Emirates 1 0.8%
10 Colombia 1 0.8%
11 India 1 0.8%
12 Portugal 1 0.8%
13 Sweden 1 0.8%