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 620 48.9%
2 United States 256 20.2%
3 Germany 101 8%
4 France 42 3.3%
5 Netherlands 38 3%
6 Taiwan 34 2.7%
7 India 27 2.1%
8 Malaysia 15 1.2%
9 Russia 14 1.1%
10 Hong Kong 13 1%
11 South Africa 10 0.8%
12 Sweden 10 0.8%
13 Ireland 8 0.6%
14 Japan 7 0.6%
15 Indonesia 7 0.6%
16 Cote D'ivoire 7 0.6%
17 Brazil 7 0.6%
18 Philippines 7 0.6%
19 Singapore 7 0.6%
20 Canada 6 0.5%
21 Australia 6 0.5%
22 Iran, Islamic Republic of 6 0.5%
23 Austria 3 0.2%
24 Slovenia 2 0.2%
25 Pakistan 2 0.2%
26 Mongolia 2 0.2%
27 Turkey 2 0.2%
28 United Kingdom 2 0.2%
29 Spain 1 0.1%
30 Norway 1 0.1%
31 Bahrain 1 0.1%
32 Estonia 1 0.1%
33 Finland 1 0.1%
34 Kazakhstan 1 0.1%
35 Korea, Republic of 1 0.1%
36 Luxembourg 1 0.1%