BPG is committed to discovery and dissemination of knowledge
Total Visits of This Article
2019 | Number of total visits
Rank Countries/Territories Count Percent
1 United States 32 65.3%
2 China 6 12.2%
3 France 6 12.2%
4 Hong Kong 1 2%
5 India 1 2%
6 Korea, Republic of 1 2%
7 Spain 1 2%
8 Finland 1 2%