BPG致力于知识的发现和传播
总下载次数
  2023 | 总下载次数
排名 国家/地区 数量 占比
1 China 214737 62.8%
2 United States 101083 29.6%
3 Germany 8533 2.5%
4 Canada 5270 1.5%
5 France 4120 1.2%
6 Russia 3155 0.9%
7 Ireland 1100 0.3%
8 Sweden 509 0.1%
9 Singapore 493 0.1%
10 Norway 379 0.1%
11 Hong Kong 356 0.1%
12 United Kingdom 299 0.1%
13 Taiwan 225 0.1%
14 Australia 180 0.1%
15 172 0.1%
16 Japan 157 0%
17 Ukraine 157 0%
18 Lithuania 94 0%
19 India 64 0%
20 Brazil 60 0%
21 Netherlands 47 0%
22 Romania 42 0%
23 Viet Nam 36 0%
24 Korea, Republic of 30 0%
25 Macao 25 0%
26 New Zealand 23 0%
27 Turkey 23 0%
28 Italy 20 0%
29 Czech Republic 20 0%
30 Belgium 19 0%
31 Malaysia 18 0%
32 Thailand 18 0%
33 Spain 17 0%
34 Poland 17 0%
35 Bulgaria 17 0%
36 Bangladesh 17 0%
37 Indonesia 17 0%
38 Mexico 14 0%
39 Mauritius 13 0%
40 Portugal 13 0%
41 Iran, Islamic Republic of 13 0%
42 Slovakia 12 0%
43 Peru 11 0%
44 South Africa 11 0%
45 Israel 8 0%
46 Denmark 8 0%
47 Estonia 8 0%
48 Finland 8 0%
49 Argentina 7 0%
50 Saudi Arabia 7 0%
51 Switzerland 7 0%
52 Sri Lanka 6 0%
53 Hungary 6 0%
54 Albania 6 0%
55 Chile 6 0%
56 Costa Rica 6 0%
57 Egypt 6 0%
58 Iraq 5 0%
59 Belize 5 0%
60 Morocco 5 0%
61 Jordan 4 0%
62 Kazakhstan 4 0%
63 Greece 4 0%
64 Turkmenistan 4 0%
65 Belarus 3 0%
66 Austria 3 0%
67 Azerbaijan 3 0%
68 Slovenia 3 0%
69 Philippines 3 0%
70 Serbia 2 0%
71 North Macedonia 2 0%
72 Kyrgyzstan 2 0%
73 Lebanon 2 0%
74 Myanmar 2 0%
75 Mongolia 2 0%
76 Georgia 2 0%
77 Dominican Republic 1 0%
78 Colombia 1 0%
79 Armenia 1 0%
80 Cambodia 1 0%
81 Cameroon 1 0%
82 Luxembourg 1 0%
83 Nigeria 1 0%
84 Pakistan 1 0%
85 Palestine, State of 1 0%
86 Papua New Guinea 1 0%
87 United Arab Emirates 1 0%
88 Uruguay 1 0%
89 Uzbekistan 1 0%
90 Tajikistan 1 0%
91 Zambia 1 0%
  2023 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 114359 106962 41151 32621 46707 341800
  2022 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 95691 62607 67582 77751 47538 63158 92619 42248 83621 88751 92301 110190 924057
  2021 | 总下载次数
1 2 3 4 5 6 7 8 9 10 11 12 全年
数量 18345 59414 93809 97086 84449 126397 85437 129798 118203 142088 126854 100488 1182368
  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 75701 48474 80255 63400 684360
  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