BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 646 59%
2 United States 95 8.7%
3 China 59 5.4%
4 Germany 32 2.9%
5 Russia 32 2.9%
6 India 16 1.5%
7 Ukraine 15 1.4%
8 France 14 1.3%
9 Iraq 12 1.1%
10 Cuba 11 1%
11 Finland 10 0.9%
12 Spain 10 0.9%
13 Ecuador 7 0.6%
14 Ireland 7 0.6%
15 Korea, Republic of 6 0.5%
16 Taiwan 6 0.5%
17 Pakistan 6 0.5%
18 United Kingdom 6 0.5%
19 Viet Nam 6 0.5%
20 Turkey 5 0.5%
21 Singapore 5 0.5%
22 Egypt 5 0.5%
23 Ethiopia 4 0.4%
24 Colombia 4 0.4%
25 Italy 4 0.4%
26 Indonesia 4 0.4%
27 Iran, Islamic Republic of 3 0.3%
28 Greece 3 0.3%
29 Estonia 3 0.3%
30 Australia 3 0.3%
31 Brazil 3 0.3%
32 Poland 3 0.3%
33 Saudi Arabia 3 0.3%
34 Netherlands 3 0.3%
35 Romania 3 0.3%
36 Sudan 2 0.2%
37 Switzerland 2 0.2%
38 South Africa 2 0.2%
39 Thailand 2 0.2%
40 United Arab Emirates 2 0.2%
41 Canada 2 0.2%
42 Chile 2 0.2%
43 Algeria 2 0.2%
44 Czech Republic 2 0.2%
45 Hong Kong 2 0.2%
46 Israel 2 0.2%
47 Malaysia 2 0.2%
48 Myanmar 2 0.2%
49 Japan 2 0.2%
50 Jordan 1 0.1%
51 Kenya 1 0.1%
52 Malta 1 0.1%
53 Mexico 1 0.1%
54 Jamaica 1 0.1%
55 Barbados 1 0.1%
56 Cameroon 1 0.1%
57 Venezuela, Bolivarian Republic of 1 0.1%
58 Slovakia 1 0.1%
59 Serbia 1 0.1%
60 Portugal 1 0.1%
61 Peru 1 0.1%