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 United States 60 37.7%
2 Germany 26 16.4%
3 China 21 13.2%
4 United Kingdom 9 5.7%
5 Ireland 8 5%
6 Russia 6 3.8%
7 Netherlands 5 3.1%
8 France 5 3.1%
9 India 4 2.5%
10 Iraq 3 1.9%
11 Indonesia 2 1.3%
12 Canada 2 1.3%
13 Estonia 2 1.3%
14 Hong Kong 1 0.6%
15 Senegal 1 0.6%
16 Sweden 1 0.6%
17 Nigeria 1 0.6%
18 Romania 1 0.6%
19 Italy 1 0.6%