BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 163 39.7%
2 China 134 32.6%
3 Netherlands 34 8.3%
4 Germany 29 7.1%
5 France 19 4.6%
6 Romania 4 1%
7 Finland 4 1%
8 United Kingdom 4 1%
9 India 3 0.7%
10 Japan 2 0.5%
11 Ukraine 2 0.5%
12 Poland 1 0.2%
13 Uruguay 1 0.2%
14 Indonesia 1 0.2%
15 Italy 1 0.2%
16 Russia 1 0.2%
17 Taiwan 1 0.2%
18 Thailand 1 0.2%
19 Hong Kong 1 0.2%
20 Hungary 1 0.2%
21 Albania 1 0.2%
22 Bangladesh 1 0.2%
23 Belgium 1 0.2%
24 Canada 1 0.2%