BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2022 | Number of total visits
Rank Countries/Territories Count Percent
1 China 45 32.8%
2 United States 35 25.5%
3 Canada 16 11.7%
4 Germany 6 4.4%
5 Netherlands 6 4.4%
6 Norway 4 2.9%
7 Korea, Republic of 4 2.9%
8 Hong Kong 4 2.9%
9 France 4 2.9%
10 Belgium 3 2.2%
11 India 3 2.2%
12 Switzerland 3 2.2%
13 Japan 2 1.5%
14 Taiwan 1 0.7%
15 Spain 1 0.7%