BPG is committed to discovery and dissemination of knowledge
Number of downloads
  2022 | Number of downloads
Rank Countries/Territories Count Percent
1 China 8598 29.5%
2 United States 8597 29.5%
3 Netherlands 6349 21.8%
4 Russia 1325 4.5%
5 Germany 743 2.5%
6 Canada 381 1.3%
7 United Kingdom 292 1%
8 India 290 1%
9 Japan 228 0.8%
10 Australia 178 0.6%
11 Turkey 138 0.5%
12 Brazil 136 0.5%
13 Korea, Republic of 119 0.4%
14 Italy 117 0.4%
15 France 106 0.4%
16 Hong Kong 98 0.3%
17 Sweden 90 0.3%
18 Spain 76 0.3%
19 Taiwan 68 0.2%
20 Egypt 67 0.2%
21 Mexico 64 0.2%
22 Thailand 61 0.2%
23 Iran, Islamic Republic of 55 0.2%
24 Greece 44 0.2%
25 Malaysia 42 0.1%
26 Indonesia 40 0.1%
27 Belgium 40 0.1%
28 Portugal 39 0.1%
29 Pakistan 34 0.1%
30 Denmark 34 0.1%
31 Romania 33 0.1%
32 Colombia 30 0.1%
33 Singapore 29 0.1%
34 Ukraine 29 0.1%
35 Viet Nam 28 0.1%
36 Ireland 25 0.1%
37 23 0.1%
38 Poland 22 0.1%
39 Saudi Arabia 21 0.1%
40 Nigeria 21 0.1%
41 Ethiopia 20 0.1%
42 Austria 19 0.1%
43 Cameroon 18 0.1%
44 Switzerland 18 0.1%
45 South Africa 17 0.1%
46 Norway 17 0.1%
47 New Zealand 16 0.1%
48 Hungary 14 0%
49 Croatia 14 0%
50 Algeria 14 0%
51 Peru 14 0%
52 Chile 13 0%
53 Finland 13 0%
54 Israel 12 0%
55 Morocco 11 0%
56 Qatar 11 0%
57 Ghana 10 0%
58 Lithuania 9 0%
59 Tunisia 9 0%
60 Philippines 8 0%
61 Czech Republic 8 0%
62 Kenya 8 0%
63 Argentina 8 0%
64 Iceland 7 0%
65 Mauritius 7 0%
66 Serbia 6 0%
67 Slovenia 6 0%
68 Tanzania, United Republic of 6 0%
69 Slovakia 5 0%
70 Latvia 5 0%
71 Lebanon 5 0%
72 Bahrain 5 0%
73 Bangladesh 5 0%
74 El Salvador 5 0%
75 Belarus 4 0%
76 Libya 4 0%
77 Moldova, Republic of 4 0%
78 Jordan 4 0%
79 Iraq 3 0%
80 Cote D'ivoire 3 0%
81 Bosnia and Herzegovina 3 0%
82 Brunei Darussalam 3 0%
83 Ecuador 3 0%
84 Syrian Arab Republic 3 0%
85 United Arab Emirates 3 0%
86 Yemen 3 0%
87 Uganda 2 0%
88 Sri Lanka 2 0%
89 Sudan 2 0%
90 Puerto Rico 2 0%
91 Cyprus 2 0%
92 Bulgaria 2 0%
93 Armenia 2 0%
94 Albania 2 0%
95 Kazakhstan 2 0%
96 Myanmar 2 0%
97 Nepal 2 0%
98 Malta 2 0%
99 Madagascar 1 0%
100 Liechtenstein 1 0%
101 Montenegro 1 0%
102 Oman 1 0%
103 Jamaica 1 0%
104 Lao People's Democratic Republic 1 0%
105 Bahamas 1 0%
106 Cuba 1 0%
107 Estonia 1 0%
108 Guam 1 0%
109 Guatemala 1 0%
110 Georgia 1 0%
111 Palestine, State of 1 0%
112 Paraguay 1 0%
113 Sint Maarten (Dutch Part) 1 0%
114 Senegal 1 0%
115 Trinidad and Tobago 1 0%
116 Zambia 1 0%
117 Zimbabwe 1 0%
118 Uruguay 1 0%
119 Uzbekistan 1 0%
120 Venezuela, Bolivarian Republic of 1 0%
  2022 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 4359 4711 5082 3590 5668 5629 120 29159
  2021 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 691 3606 2103 2982 3534 3867 3797 5886 5606 5713 6011 4713 48509
  2020 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 3486 2402 2356 1471 2903 2297 1707 2280 3219 3385 2310 2493 30309
  2019 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 77 180 207 972 806 1787 1950 2225 1505 2416 2855 2810 17790
  2018 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 904 689 1043 1454 1121 973 93 46 31 75 44 324 6797
  2017 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 1861 1450 2018 2054 2088 2126 1767 1092 1070 1377 743 1412 19058
  2016 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 1718 1029 3321 2131 1748 2771 2108 1756 2207 1923 1854 1640 24206
  2015 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 751 751