BPG致力于知识的发现和传播
总下载次数
  2020 | 总下载次数
排名 国家/地区 数量 占比
1 United States 213579 44.8%
2 China 109975 23.1%
3 Germany 66543 13.9%
4 Hong Kong 44779 9.4%
5 Portugal 12975 2.7%
6 Netherlands 6262 1.3%
7 Canada 4926 1%
8 2884 0.6%
9 Taiwan 2034 0.4%
10 Japan 1308 0.3%
11 Russia 1292 0.3%
12 India 1107 0.2%
13 France 1071 0.2%
14 Singapore 967 0.2%
15 Australia 815 0.2%
16 Ukraine 806 0.2%
17 Malaysia 739 0.2%
18 United Kingdom 714 0.1%
19 Czech Republic 451 0.1%
20 Korea, Republic of 449 0.1%
21 Macao 362 0.1%
22 Norway 356 0.1%
23 Philippines 210 0%
24 Viet Nam 182 0%
25 Brazil 168 0%
26 Finland 166 0%
27 New Zealand 163 0%
28 Spain 147 0%
29 Italy 121 0%
30 Thailand 97 0%
31 Sweden 93 0%
32 Ireland 74 0%
33 Indonesia 73 0%
34 Turkey 69 0%
35 Denmark 67 0%
36 Romania 63 0%
37 Mexico 63 0%
38 Switzerland 57 0%
39 Belgium 53 0%
40 Austria 39 0%
41 Iran, Islamic Republic of 38 0%
42 Jordan 35 0%
43 South Africa 35 0%
44 Hungary 34 0%
45 Bulgaria 34 0%
46 Poland 33 0%
47 Colombia 28 0%
48 Cambodia 25 0%
49 Ecuador 25 0%
50 Belarus 24 0%
51 Chile 21 0%
52 Argentina 20 0%
53 Iraq 18 0%
54 Myanmar 18 0%
55 Luxembourg 17 0%
56 Peru 17 0%
57 Burkina Faso 16 0%
58 Cyprus 15 0%
59 United Arab Emirates 15 0%
60 Lithuania 14 0%
61 Moldova, Republic of 14 0%
62 Israel 14 0%
63 Latvia 13 0%
64 Saudi Arabia 13 0%
65 Uzbekistan 12 0%
66 Lao People's Democratic Republic 12 0%
67 Kazakhstan 12 0%
68 Egypt 12 0%
69 Greece 11 0%
70 Pakistan 11 0%
71 Estonia 10 0%
72 Slovakia 8 0%
73 Zambia 7 0%
74 North Macedonia 7 0%
75 Algeria 7 0%
76 Armenia 6 0%
77 Bangladesh 6 0%
78 Croatia 6 0%
79 Nepal 6 0%
80 Senegal 6 0%
81 Serbia 6 0%
82 Sierra Leone 5 0%
83 Sri Lanka 5 0%
84 Turkmenistan 5 0%
85 Tunisia 4 0%
86 Venezuela, Bolivarian Republic of 4 0%
87 Nigeria 4 0%
88 Puerto Rico 4 0%
89 Mongolia 4 0%
90 Congo, The Democratic Republic of The 4 0%
91 Andorra 4 0%
92 Albania 4 0%
93 Kenya 4 0%
94 Jamaica 3 0%
95 Ethiopia 3 0%
96 Iceland 3 0%
97 Guinea 3 0%
98 Azerbaijan 3 0%
99 Brunei Darussalam 3 0%
100 Morocco 3 0%
101 Vanuatu 3 0%
102 Uganda 3 0%
103 Togo 3 0%
104 Tajikistan 3 0%
105 Slovenia 2 0%
106 Mauritania 2 0%
107 Mauritius 2 0%
108 Papua New Guinea 2 0%
109 Niger 2 0%
110 Cuba 2 0%
111 Cote D'ivoire 2 0%
112 Bolivia, Plurinational State of 2 0%
113 Georgia 2 0%
114 Ghana 2 0%
115 Kyrgyzstan 2 0%
116 Guam 1 0%
117 Fiji 1 0%
118 El Salvador 1 0%
119 Gabon 1 0%
120 Botswana 1 0%
121 Belize 1 0%
122 Benin 1 0%
123 Bahrain 1 0%
124 Dominican Republic 1 0%
125 Costa Rica 1 0%
126 Palestine, State of 1 0%
127 Panama 1 0%
128 Rwanda 1 0%
129 Malta 1 0%
130 Madagascar 1 0%
131 Monaco 1 0%
132 Namibia 1 0%
133 Nicaragua 1 0%
134 Tanzania, United Republic of 1 0%
135 Suriname 1 0%
136 Zimbabwe 1 0%
137 Virgin Islands, British 1 0%
138 Yemen 1 0%
  2020 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 56896 49461 39858 41080 42993 42499 58228 85515 62254 478784
  2019 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 975 6723 7510 23688 25216 33764 29176 33525 29216 50118 44023 43621 327555
  2018 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 19179 16938 28185 66250 46349 31703 1999 964 1419 1652 732 4780 220150
  2017 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 32414 41119 34411 35060 35705 36351 23283 42089 30975 24206 26789 20958 383360
  2016 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 1026 15109 10505 23879 11635 37224 19843 27739 146960
  2015 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 0