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 680 21.1%
2 China 415 12.9%
3 Germany 283 8.8%
4 India 187 5.8%
5 United Kingdom 158 4.9%
6 Russia 98 3%
7 France 82 2.5%
8 Egypt 66 2%
9 Netherlands 64 2%
10 Mexico 63 2%
11 Iran, Islamic Republic of 59 1.8%
12 Brazil 59 1.8%
13 Ecuador 45 1.4%
14 Colombia 40 1.2%
15 Viet Nam 39 1.2%
16 Chile 38 1.2%
17 Saudi Arabia 34 1.1%
18 Pakistan 33 1%
19 Poland 32 1%
20 Indonesia 31 1%
21 Korea, Republic of 31 1%
22 Spain 30 0.9%
23 Italy 29 0.9%
24 Turkey 28 0.9%
25 Hong Kong 27 0.8%
26 Thailand 25 0.8%
27 Switzerland 25 0.8%
28 Iraq 24 0.7%
29 Japan 23 0.7%
30 Taiwan 22 0.7%
31 Australia 21 0.7%
32 Bangladesh 21 0.7%
33 Ukraine 19 0.6%
34 Philippines 19 0.6%
35 South Africa 17 0.5%
36 Canada 16 0.5%
37 Guatemala 16 0.5%
38 Belgium 14 0.4%
39 Nepal 13 0.4%
40 Malaysia 13 0.4%
41 Portugal 13 0.4%
42 Singapore 12 0.4%
43 Nigeria 11 0.3%
44 Libya 11 0.3%
45 Estonia 11 0.3%
46 Dominican Republic 10 0.3%
47 Slovakia 10 0.3%
48 Slovenia 9 0.3%
49 Israel 9 0.3%
50 Morocco 8 0.2%
51 Peru 8 0.2%
52 United Arab Emirates 7 0.2%
53 Venezuela, Bolivarian Republic of 6 0.2%
54 Sri Lanka 6 0.2%
55 Puerto Rico 6 0.2%
56 New Zealand 6 0.2%
57 Hungary 6 0.2%
58 Denmark 6 0.2%
59 Finland 6 0.2%
60 Bolivia, Plurinational State of 6 0.2%
61 Argentina 6 0.2%
62 Austria 5 0.2%
63 Costa Rica 5 0.2%
64 Georgia 5 0.2%
65 Myanmar 5 0.2%
66 Romania 5 0.2%
67 Sweden 5 0.2%
68 Syrian Arab Republic 4 0.1%
69 Sudan 4 0.1%
70 Kenya 4 0.1%
71 Czech Republic 4 0.1%
72 Croatia 4 0.1%
73 El Salvador 3 0.1%
74 Ethiopia 3 0.1%
75 Cameroon 3 0.1%
76 Ireland 3 0.1%
77 Moldova, Republic of 3 0.1%
78 Panama 3 0.1%
79 Senegal 3 0.1%
80 Trinidad and Tobago 3 0.1%
81 Yemen 3 0.1%
82 Serbia 2 0.1%
83 Oman 2 0.1%
84 Mongolia 2 0.1%
85 Latvia 2 0.1%
86 Madagascar 2 0.1%
87 Jamaica 2 0.1%
88 Congo, The Democratic Republic of The 2 0.1%
89 Bosnia and Herzegovina 2 0.1%
90 Ghana 2 0.1%
91 Greece 2 0.1%
92 Cuba 2 0.1%
93 Botswana 1 0%
94 Algeria 1 0%
95 Cote D'ivoire 1 0%
96 Bulgaria 1 0%
97 Liechtenstein 1 0%
98 Macao 1 0%
99 Kuwait 1 0%
100 Maldives 1 0%
101 Mali 1 0%
102 North Macedonia 1 0%
103 Norway 1 0%
104 Qatar 1 0%