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 China 908 46.4%
2 Germany 569 29.1%
3 United States 179 9.1%
4 Senegal 83 4.2%
5 Taiwan 33 1.7%
6 Hong Kong 31 1.6%
7 Korea, Republic of 23 1.2%
8 Canada 16 0.8%
9 Japan 16 0.8%
10 Russia 12 0.6%
11 Sweden 11 0.6%
12 Malaysia 9 0.5%
13 France 8 0.4%
14 Australia 8 0.4%
15 Singapore 8 0.4%
16 United Kingdom 6 0.3%
17 Cote D'ivoire 6 0.3%
18 New Zealand 6 0.3%
19 Macao 5 0.3%
20 Israel 3 0.2%
21 Greece 3 0.2%
22 Norway 2 0.1%
23 Portugal 1 0.1%
24 Myanmar 1 0.1%
25 Netherlands 1 0.1%
26 Estonia 1 0.1%
27 Austria 1 0.1%
28 Belgium 1 0.1%
29 Ukraine 1 0.1%
30 Venezuela, Bolivarian Republic of 1 0.1%
31 Viet Nam 1 0.1%
32 Spain 1 0.1%
33 Switzerland 1 0.1%
34 Serbia 1 0.1%