BPG致力于知识的发现和传播
总访问次数
2017 | 总访问次数
排名 国家/地区 数量 占比
1 Germany 63380 72.4%
2 United States 12205 13.9%
3 China 10057 11.5%
4 India 250 0.3%
5 Taiwan 241 0.3%
6 Cote D'ivoire 197 0.2%
7 Hong Kong 129 0.1%
8 Chile 120 0.1%
9 Serbia 112 0.1%
10 France 102 0.1%
11 United Kingdom 68 0.1%
12 South Africa 67 0.1%
13 Japan 58 0.1%
14 Sweden 55 0.1%
15 Ivory Coast 44 0.1%
16 Canada 43 0%
17 Switzerland 37 0%
18 Russia 30 0%
19 Australia 26 0%
20 Brazil 25 0%
21 Singapore 24 0%
22 Malaysia 22 0%
23 Italy 20 0%
24 Egypt 20 0%
25 Netherlands 16 0%
26 Turkey 13 0%
27 Ukraine 13 0%
28 Spain 12 0%
29 Korea, Republic of 12 0%
30 Mexico 10 0%
31 Philippines 10 0%
32 Poland 10 0%
33 Hungary 9 0%
34 Denmark 8 0%
35 Bolivia, Plurinational State of 7 0%
36 Israel 6 0%
37 Portugal 6 0%
38 Senegal 6 0%
39 Togo 6 0%
40 Macao 5 0%
41 Korea, Democratic People's Republic of 4 0%
42 Romania 4 0%
43 Thailand 4 0%
44 Viet Nam 4 0%
45 Pakistan 3 0%
46 Iran, Islamic Republic of 3 0%
47 Belgium 3 0%
48 Bolivia 2 0%
49 Austria 2 0%
50 Bulgaria 2 0%
51 Indonesia 2 0%
52 Saudi Arabia 2 0%
53 Lithuania 2 0%
54 New Zealand 2 0%
55 Nigeria 1 0%
56 Luxembourg 1 0%
57 Tunisia 1 0%
58 Syrian Arab Republic 1 0%
59 Tanzania, United Republic of 1 0%
60 Greece 1 0%
61 Lao People's Democratic Republic 1 0%
62 Jordan 1 0%
63 Kazakhstan 1 0%
64 Dominican Republic 1 0%
65 Colombia 1 0%
66 Bangladesh 1 0%
67 Afghanistan 1 0%
68 Argentina 1 0%
69 Benin 1 0%