BPG致力于知识的发现和传播
总访问次数
2016 | 总访问次数
排名 国家/地区 数量 占比
1 China 5346 54.7%
2 United States 3639 37.3%
3 Germany 210 2.2%
4 Russia 174 1.8%
5 France 150 1.5%
6 Dominica 48 0.5%
7 Netherlands 33 0.3%
8 Viet Nam 29 0.3%
9 Taiwan 18 0.2%
10 Canada 18 0.2%
11 New Zealand 16 0.2%
12 Romania 11 0.1%
13 Spain 11 0.1%
14 Turkey 9 0.1%
15 Italy 6 0.1%
16 Korea, Republic of 4 0%
17 India 4 0%
18 Bosnia and Herzegovina 4 0%
19 Tunisia 4 0%
20 Hong Kong 3 0%
21 Mexico 3 0%
22 Sweden 2 0%
23 Switzerland 2 0%
24 Singapore 2 0%
25 Algeria 2 0%
26 Egypt 2 0%
27 Greece 1 0%
28 Brazil 1 0%
29 Hungary 1 0%
30 Ireland 1 0%
31 Latvia 1 0%
32 Lithuania 1 0%
33 Japan 1 0%
34 South Africa 1 0%
35 Saudi Arabia 1 0%
36 Serbia 1 0%
37 Thailand 1 0%
38 Morocco 1 0%
39 Nigeria 1 0%
40 Palestine, State of 1 0%
41 Poland 1 0%
42 United Arab Emirates 1 0%
43 United Kingdom 1 0%