BPG致力于知识的发现和传播
总下载次数
2018 | 总下载次数
排名 国家/地区 数量 占比
1 United States 18116 65.3%
2 China 6581 23.7%
3 Taiwan 682 2.5%
4 Russia 410 1.5%
5 India 244 0.9%
6 Hong Kong 242 0.9%
7 Germany 216 0.8%
8 Japan 168 0.6%
9 Canada 137 0.5%
10 Malaysia 122 0.4%
11 Singapore 92 0.3%
12 United Kingdom 90 0.3%
13 Australia 70 0.3%
14 France 39 0.1%
15 Macao 39 0.1%
16 Republic of Korea 33 0.1%
17 Turkey 32 0.1%
18 Romania 28 0.1%
19 Spain 26 0.1%
20 Ukraine 20 0.1%
21 Vietnam 19 0.1%
22 Sweden 18 0.1%
23 Brazil 18 0.1%
24 Greece 17 0.1%
25 Netherlands 17 0.1%
26 Mexico 16 0.1%
27 South Africa 16 0.1%
28 New Zealand 15 0.1%
29 Philippines 14 0.1%
30 Chile 14 0.1%
31 Egypt 13 0%
32 Italy 13 0%
33 Indonesia 12 0%
34 Iran 12 0%
35 Belgium 10 0%
36 Israel 10 0%
37 Mongolia 9 0%
38 Nigeria 7 0%
39 Denmark 7 0%
40 Ireland 7 0%
41 Thailand 7 0%
42 North Korea 6 0%
43 Switzerland 5 0%
44 Bulgaria 5 0%
45 Austria 4 0%
46 Czechia 4 0%
47 Norway 4 0%
48 Kyrgyzstan 3 0%
49 Poland 3 0%
50 Portugal 3 0%
51 Saudi Arabia 3 0%
52 Finland 3 0%
53 Argentina 3 0%
54 Colombia 3 0%
55 Tunisia 3 0%
56 Hungary 2 0%
57 Serbia 2 0%
58 Sri Lanka 2 0%
59 Morocco 2 0%
60 Panama 2 0%
61 Mauritius 1 0%
62 Pakistan 1 0%
63 Nepal 1 0%
64 Kazakhstan 1 0%
65 Slovak Republic 1 0%
66 Slovenia 1 0%
67 Tanzania 1 0%
68 Qatar 1 0%
69 Iceland 1 0%
70 Ivory Coast 1 0%
71 Estonia 1 0%
72 Guadeloupe 1 0%
73 Georgia 1 0%
74 Cuba 1 0%
75 Cyprus 1 0%
76 Ecuador 1 0%
77 Albania 1 0%
78 Benin 1 0%
79 Venezuela 1 0%