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 United States 18 36%
2 China 11 22%
3 Korea, Republic of 8 16%
4 Russia 5 10%
5 Netherlands 4 8%
6 Canada 2 4%
7 Ukraine 1 2%
8 Hong Kong 1 2%