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 350 40.1%
2 China 109 12.5%
3 Germany 103 11.8%
4 Netherlands 52 6%
5 France 51 5.8%
6 Norway 28 3.2%
7 Brazil 25 2.9%
8 Egypt 16 1.8%
9 Canada 12 1.4%
10 United Kingdom 11 1.3%
11 Hong Kong 9 1%
12 India 8 0.9%
13 Argentina 6 0.7%
14 Saudi Arabia 6 0.7%
15 Senegal 6 0.7%
16 Nepal 5 0.6%
17 Mexico 5 0.6%
18 Colombia 5 0.6%
19 Chile 4 0.5%
20 Finland 4 0.5%
21 Italy 4 0.5%
22 Spain 4 0.5%
23 Thailand 4 0.5%
24 South Africa 3 0.3%
25 Viet Nam 3 0.3%
26 Ireland 3 0.3%
27 Korea, Republic of 3 0.3%
28 Czech Republic 3 0.3%
29 Ecuador 3 0.3%
30 Australia 2 0.2%
31 Bangladesh 2 0.2%
32 Japan 2 0.2%
33 Poland 2 0.2%
34 Russia 2 0.2%
35 Singapore 2 0.2%
36 Sweden 2 0.2%
37 Switzerland 2 0.2%
38 Taiwan 1 0.1%
39 Ukraine 1 0.1%
40 Serbia 1 0.1%
41 Pakistan 1 0.1%
42 Kenya 1 0.1%
43 Israel 1 0.1%
44 Malaysia 1 0.1%
45 Morocco 1 0.1%
46 Botswana 1 0.1%
47 Indonesia 1 0.1%
48 Guatemala 1 0.1%