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 91 53.5%
2 United States 37 21.8%
3 United Kingdom 9 5.3%
4 Germany 8 4.7%
5 Hong Kong 6 3.5%
6 Taiwan 6 3.5%
7 Macao 3 1.8%
8 Russia 3 1.8%
9 Singapore 2 1.2%
10 Canada 2 1.2%
11 France 1 0.6%
12 Netherlands 1 0.6%
13 Portugal 1 0.6%