BPG is committed to discovery and dissemination of knowledge
Number of downloads
  2022 | Number of downloads
Rank Countries/Territories Count Percent
1 China 9263 44.1%
2 United States 5945 28.3%
3 Netherlands 2396 11.4%
4 Germany 900 4.3%
5 Russia 541 2.6%
6 Canada 356 1.7%
7 India 293 1.4%
8 France 249 1.2%
9 Sweden 210 1%
10 United Kingdom 85 0.4%
11 Korea, Republic of 50 0.2%
12 Indonesia 35 0.2%
13 Australia 29 0.1%
14 Turkey 28 0.1%
15 Egypt 27 0.1%
16 Iran, Islamic Republic of 26 0.1%
17 Spain 26 0.1%
18 Thailand 24 0.1%
19 Japan 23 0.1%
20 Hong Kong 22 0.1%
21 Italy 21 0.1%
22 Switzerland 19 0.1%
23 Finland 17 0.1%
24 Brazil 16 0.1%
25 Iraq 16 0.1%
26 Taiwan 16 0.1%
27 South Africa 15 0.1%
28 Mexico 15 0.1%
29 Portugal 15 0.1%
30 15 0.1%
31 Malaysia 14 0.1%
32 Romania 14 0.1%
33 Singapore 13 0.1%
34 Viet Nam 13 0.1%
35 Pakistan 12 0.1%
36 Greece 11 0.1%
37 Bangladesh 9 0%
38 Poland 9 0%
39 Nigeria 9 0%
40 Ireland 8 0%
41 Israel 8 0%
42 Hungary 7 0%
43 Bulgaria 7 0%
44 Belgium 7 0%
45 Czech Republic 7 0%
46 Ukraine 7 0%
47 Saudi Arabia 7 0%
48 Slovenia 6 0%
49 Colombia 6 0%
50 Lebanon 6 0%
51 Morocco 6 0%
52 Philippines 5 0%
53 Jordan 5 0%
54 Denmark 5 0%
55 Argentina 5 0%
56 Austria 5 0%
57 Algeria 5 0%
58 Ghana 4 0%
59 Peru 4 0%
60 New Zealand 4 0%
61 Tunisia 4 0%
62 United Arab Emirates 3 0%
63 Kenya 3 0%
64 Qatar 3 0%
65 Mauritius 3 0%
66 Lesotho 2 0%
67 Iceland 2 0%
68 North Macedonia 2 0%
69 Nepal 2 0%
70 Guatemala 2 0%
71 Cote D'ivoire 2 0%
72 Chile 2 0%
73 Uruguay 2 0%
74 Yemen 2 0%
75 Tanzania, United Republic of 2 0%
76 Togo 1 0%
77 Tajikistan 1 0%
78 Sri Lanka 1 0%
79 Sudan 1 0%
80 Serbia 1 0%
81 Slovakia 1 0%
82 Uganda 1 0%
83 Bosnia and Herzegovina 1 0%
84 Cambodia 1 0%
85 Cameroon 1 0%
86 Angola 1 0%
87 Albania 1 0%
88 Bahrain 1 0%
89 Belarus 1 0%
90 Cuba 1 0%
91 Cyprus 1 0%
92 Costa Rica 1 0%
93 Dominican Republic 1 0%
94 Ecuador 1 0%
95 Ethiopia 1 0%
96 Mongolia 1 0%
97 Puerto Rico 1 0%
98 Libya 1 0%
99 Lithuania 1 0%
100 Kazakhstan 1 0%
  2022 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 1793 1649 1566 1427 1921 2060 1421 1374 3335 2715 1721 20982
  2021 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 316 1476 1020 1839 1518 1270 1246 2203 1811 2107 2272 1523 18601
  2020 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 1665 1229 1844 974 876 1182 769 1210 1344 1422 1127 1070 14712
  2019 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 59 143 166 625 609 958 1111 1155 947 1102 1280 1391 9546
  2018 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 564 763 743 882 676 726 83 30 16 33 18 150 4684
  2017 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 1083 690 1183 1203 1221 1243 829 476 413 568 763 518 10190
  2016 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 813 608 1793 1295 1097 1444 1283 1149 1063 1220 787 855 13407
  2015 | Number of downloads
Month 1 2 3 4 5 6 7 8 9 10 11 12 All year
Count 445 445