BPG is committed to discovery and dissemination of knowledge
BPG all journal’s peer-reviewers by countries and regions
Rank Countries/Territories Count Percent
1 China 9380 30%
2 United States 2184 7%
3 Japan 2053 6.6%
4 India 1933 6.2%
5 Italy 1745 5.6%
6 1708 5.5%
7 Türkiye 977 3.1%
8 Egypt 665 2.1%
9 Brazil 587 1.9%
10 Iran 567 1.8%
11 Spain 557 1.8%
12 South Korea 553 1.8%
13 Taiwan 543 1.7%
14 Greece 503 1.6%
15 United Kingdom 493 1.6%
16 Romania 359 1.1%
17 Pakistan 340 1.1%
18 Germany 328 1%
19 Mexico 306 1%
20 Thailand 287 0.9%
21 Russia 276 0.9%
22 Croatia 240 0.8%
23 Indonesia 236 0.8%
24 Australia 232 0.7%
25 Canada 230 0.7%
26 France 228 0.7%
27 Poland 225 0.7%
28 Saudi Arabia 220 0.7%
29 Iraq 179 0.6%
30 Malaysia 172 0.5%
31 Hungary 167 0.5%
32 Portugal 139 0.4%
33 Singapore 111 0.4%
34 Serbia 109 0.3%
35 Netherlands 109 0.3%
36 Israel 107 0.3%
37 Bangladesh 104 0.3%
38 Nepal 97 0.3%
39 Ethiopia 92 0.3%
40 Tunisia 91 0.3%
41 Sweden 75 0.2%
42 Nigeria 72 0.2%
43 Ukraine 71 0.2%
44 United Arab Emirates 71 0.2%
45 Austria 70 0.2%
46 Slovenia 68 0.2%
47 Viet Nam 58 0.2%
48 Switzerland 56 0.2%
49 Jordan 56 0.2%
50 Chile 53 0.2%
51 Czech Republic 48 0.2%
52 Denmark 47 0.2%
53 Lithuania 47 0.2%
54 Colombia 46 0.1%
55 Kazakhstan 45 0.1%
56 Argentina 44 0.1%
57 Syria 43 0.1%
58 Peru 41 0.1%
59 Lebanon 41 0.1%
60 New Zealand 40 0.1%
61 Bulgaria 39 0.1%
62 South Africa 37 0.1%
63 Morocco 37 0.1%
64 Slovakia 36 0.1%
65 Belgium 35 0.1%
66 Qatar 33 0.1%
67 Norway 28 0.1%
68 Uganda 27 0.1%
69 Albania 26 0.1%
70 Sri Lanka 22 0.1%
71 Cameroon 19 0.1%
72 Bosnia and Herzegovina 19 0.1%
73 Ireland 19 0.1%
74 Finland 18 0.1%
75 Armenia 17 0.1%
76 Tanzania 17 0.1%
77 Oman 17 0.1%
78 Philippines 16 0.1%
79 Algeria 16 0.1%
80 Ghana 15 0%
81 Sudan 13 0%
82 Belarus 13 0%
83 Bahrain 13 0%
84 Cyprus 11 0%
85 Georgia 11 0%
86 Latvia 10 0%
87 Moldova 10 0%
88 Afghanistan 10 0%
89 Liberia 10 0%
90 Ecuador 9 0%
91 Estonia 9 0%
92 Palestine 9 0%
93 Uzbekistan 8 0%
94 Paraguay 8 0%
95 Congo 7 0%
96 Uruguay 7 0%
97 Kuwait 7 0%
98 Guatemala 7 0%
99 Martinique 7 0%
100 Kyrgyzstan 7 0%
101 El Salvador 6 0%
102 Kenya 6 0%
103 Brunei Darussalam 6 0%
104 Trinidad and Tobago 6 0%
105 Botswana 6 0%
106 Swaziland 5 0%
107 Grenada 5 0%
108 Namibia 5 0%
109 Kosovo 4 0%
110 Nicaragua 4 0%
111 Burkina Faso 4 0%
112 Somalia 3 0%
113 Venezuela 3 0%
114 North Macedonia 3 0%
115 Montenegro 3 0%
116 Gambia 3 0%
117 Angola 2 0%
118 Cuba 2 0%
119 Iceland 2 0%
120 Mongolia 2 0%
121 Mauritius 2 0%
122 Malta 2 0%
123 Fiji 2 0%
124 Niger 2 0%
125 Burundi 2 0%
126 Maldives 1 0%
127 Libya 1 0%
128 International 1 0%
129 Yemen 1 0%
130 Sierra Leone 1 0%
131 Myanmar 1 0%
132 Turks and Caicos Islands 1 0%
133 Bosnia 1 0%
134 Gibraltar 1 0%
135 Rwanda 1 0%
136 Christmas Island 1 0%
137 Mali 1 0%