BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 United States 450 25.5%
2 China 320 18.2%
3 Netherlands 166 9.4%
4 Denmark 161 9.1%
5 Germany 155 8.8%
6 Mexico 76 4.3%
7 France 66 3.7%
8 Canada 41 2.3%
9 Russia 40 2.3%
10 United Kingdom 36 2%
11 Spain 33 1.9%
12 Slovenia 16 0.9%
13 Japan 14 0.8%
14 Australia 13 0.7%
15 India 12 0.7%
16 Iran, Islamic Republic of 10 0.6%
17 Thailand 10 0.6%
18 Portugal 9 0.5%
19 Hungary 7 0.4%
20 Korea, Republic of 7 0.4%
21 Hong Kong 6 0.3%
22 Colombia 6 0.3%
23 Cameroon 6 0.3%
24 Sweden 6 0.3%
25 Israel 6 0.3%
26 Slovakia 5 0.3%
27 Taiwan 5 0.3%
28 United Arab Emirates 5 0.3%
29 Brazil 5 0.3%
30 Greece 5 0.3%
31 Egypt 5 0.3%
32 Peru 5 0.3%
33 Moldova, Republic of 4 0.2%
34 Ireland 4 0.2%
35 Ecuador 4 0.2%
36 Saudi Arabia 4 0.2%
37 Singapore 4 0.2%
38 Sudan 3 0.2%
39 Bangladesh 3 0.2%
40 Belarus 3 0.2%
41 Lithuania 3 0.2%
42 Morocco 3 0.2%
43 Poland 3 0.2%
44 Romania 2 0.1%
45 Kenya 2 0.1%
46 Austria 2 0.1%
47 Czech Republic 2 0.1%
48 Syrian Arab Republic 2 0.1%
49 Turkey 2 0.1%
50 Ukraine 2 0.1%
51 Bolivia, Plurinational State of 1 0.1%
52 Finland 1 0.1%
53 Pakistan 1 0.1%
54 Panama 1 0.1%