BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 377 50.7%
2 United States 106 14.3%
3 China 83 11.2%
4 Germany 28 3.8%
5 Russia 21 2.8%
6 United Kingdom 16 2.2%
7 India 13 1.7%
8 France 10 1.3%
9 Ukraine 10 1.3%
10 Italy 8 1.1%
11 Turkey 7 0.9%
12 Mexico 5 0.7%
13 Poland 5 0.7%
14 Brazil 5 0.7%
15 Australia 4 0.5%
16 Estonia 4 0.5%
17 Ecuador 3 0.4%
18 Peru 3 0.4%
19 Ireland 3 0.4%
20 Iran, Islamic Republic of 2 0.3%
21 Netherlands 2 0.3%
22 Chile 2 0.3%
23 Czech Republic 2 0.3%
24 Greece 2 0.3%
25 Hong Kong 2 0.3%
26 Taiwan 2 0.3%
27 Thailand 2 0.3%
28 Venezuela, Bolivarian Republic of 1 0.1%
29 Ethiopia 1 0.1%
30 Belarus 1 0.1%
31 Bolivia, Plurinational State of 1 0.1%
32 Bosnia and Herzegovina 1 0.1%
33 Canada 1 0.1%
34 Algeria 1 0.1%
35 Philippines 1 0.1%
36 Saudi Arabia 1 0.1%
37 Serbia 1 0.1%
38 Spain 1 0.1%
39 Sweden 1 0.1%
40 Switzerland 1 0.1%
41 Myanmar 1 0.1%
42 Japan 1 0.1%
43 Korea, Republic of 1 0.1%