BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 730 43.1%
2 United States 421 24.9%
3 Germany 142 8.4%
4 Netherlands 68 4%
5 France 45 2.7%
6 Taiwan 41 2.4%
7 India 29 1.7%
8 Hong Kong 18 1.1%
9 Russia 17 1%
10 Malaysia 15 0.9%
11 Canada 14 0.8%
12 Indonesia 13 0.8%
13 Sweden 12 0.7%
14 Brazil 11 0.7%
15 Cote D'ivoire 10 0.6%
16 South Africa 10 0.6%
17 Hungary 9 0.5%
18 Turkey 9 0.5%
19 Ireland 8 0.5%
20 Philippines 8 0.5%
21 Singapore 7 0.4%
22 Japan 7 0.4%
23 Korea, Republic of 6 0.4%
24 Iran, Islamic Republic of 6 0.4%
25 Australia 6 0.4%
26 United Kingdom 5 0.3%
27 Argentina 4 0.2%
28 Austria 3 0.2%
29 Kenya 3 0.2%
30 Pakistan 2 0.1%
31 Slovenia 2 0.1%
32 Mongolia 2 0.1%
33 Italy 2 0.1%
34 Bahrain 1 0.1%
35 Estonia 1 0.1%
36 Finland 1 0.1%
37 Norway 1 0.1%
38 Luxembourg 1 0.1%
39 Kazakhstan 1 0.1%
40 Spain 1 0.1%