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 China 22138 62%
2 United States 7441 20.8%
3 Germany 1888 5.3%
4 Russia 610 1.7%
5 Japan 598 1.7%
6 Taiwan 594 1.7%
7 India 477 1.3%
8 Hong Kong 283 0.8%
9 Canada 214 0.6%
10 Australia 181 0.5%
11 Turkey 123 0.3%
12 United Kingdom 120 0.3%
13 South Africa 116 0.3%
14 Malaysia 97 0.3%
15 Singapore 94 0.3%
16 France 86 0.2%
17 Ukraine 52 0.1%
18 Ireland 40 0.1%
19 Mexico 39 0.1%
20 Brazil 38 0.1%
21 Italy 33 0.1%
22 Macao 33 0.1%
23 Chile 30 0.1%
24 Republic of Korea 25 0.1%
25 Netherlands 21 0.1%
26 Israel 18 0.1%
27 Finland 17 0%
28 United Arab Emirates 16 0%
29 Romania 16 0%
30 Spain 15 0%
31 New Zealand 15 0%
32 Sweden 14 0%
33 Indonesia 14 0%
34 Greece 14 0%
35 Vietnam 13 0%
36 Iran 10 0%
37 Belgium 9 0%
38 Denmark 9 0%
39 Poland 9 0%
40 North Korea 8 0%
41 Kenya 8 0%
42 Thailand 7 0%
43 Egypt 7 0%
44 Tunisia 6 0%
45 Mongolia 5 0%
46 Portugal 5 0%
47 Czechia 5 0%
48 Bulgaria 5 0%
49 Uzbekistan 5 0%
50 Venezuela 4 0%
51 Austria 4 0%
52 Estonia 4 0%
53 Nigeria 4 0%
54 Sri Lanka 4 0%
55 Philippines 3 0%
56 Slovenia 3 0%
57 Norway 3 0%
58 Kazakhstan 3 0%
59 Colombia 3 0%
60 Argentina 3 0%
61 Cambodia 3 0%
62 Iraq 3 0%
63 Ivory Coast 3 0%
64 Hungary 3 0%
65 Iceland 2 0%
66 Hashemite Kingdom of Jordan 2 0%
67 Georgia 2 0%
68 Ghana 2 0%
69 Gibraltar 2 0%
70 Algeria 2 0%
71 Belarus 2 0%
72 Croatia 2 0%
73 Ecuador 2 0%
74 Macedonia 2 0%
75 Panama 2 0%
76 Puerto Rico 2 0%
77 Republic of Lithuania 2 0%
78 Saudi Arabia 2 0%
79 Senegal 2 0%
80 Seychelles 2 0%
81 Switzerland 2 0%