From:
 Barrett C. Brown, (2012),"
Leading complex change with post-conventional consciousness", Journal of
 Organizational Change Management, Vol. 25 Iss: 4 pp. 560 - 575 
 Correspondence between action logics and Ken Wilber Integral levels  
Amber Diplomat: ~31% of US population*
 *(Number formed by adding half of the Expert estimate of 38% on to Diplomat estimate of 12%, from Suzanne Cook-Greuter’s study of Action Logics)
 
 Orange Achiever: ~49% of US population (Number formed by adding half of the Expert estimate of 38% on to Achiever estimate of 30%, from Suzanne Cook-Greuter’s study of Action Logics)    
