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 75 41.7%
2 United Kingdom 34 18.9%
3 United States 32 17.8%
4 Germany 16 8.9%
5 Hong Kong 6 3.3%
6 Canada 3 1.7%
7 Australia 2 1.1%
8 Russia 2 1.1%
9 Denmark 2 1.1%
10 Finland 1 0.6%
11 France 1 0.6%
12 Ireland 1 0.6%
13 Netherlands 1 0.6%
14 Portugal 1 0.6%
15 Sweden 1 0.6%
16 Ukraine 1 0.6%
17 Viet Nam 1 0.6%