Total Visits

Views
Doubling ...175
Doubling ...(legacy)159

Total Visits Per Month

October 2020November 2020December 2020January 2021February 2021March 2021April 2021
Doubling ...9875182

File Visits

Views
ZhangDoubling2015.pdf(legacy)100
ZhangDoubling2015.pdf63

Top country views

Views
United States271
Germany15
France14
South Korea10
United Kingdom7
China6
Japan6
Czech Republic1
Italy1
Mexico1
Russia1
Sweden1

Top cities views

Views
Ashburn238
Blacksburg7
Southend6
Boardman4
Brooklyn4
Seoul4
Seongnam3
Balingen2
Beijing2
Los Angeles2
Old Bridge2
Secaucus2
Ann Arbor1
Chandler1
Cholula1
Daejeon1
Fuding1
Hebei1
Jiaxing1
Ludwigshafen am Rhein1
Lyckeby1
Milan1
Minneapolis1
Mountain View1
Peyrat-de-bellac1
Phoenix1
Prague1
Seattle1
Suzhou1
Wilmington1