President Obama has lobbied for affordable health care since the time he was a senator for Illinois. The number of uninsured Americans was looked upon by the Center for Disease Control (CDC) in the National Health Review Survey from 2011. Data collected suggest that a bulk of the population is still uninsured. The survey found that when interviewed, close to 21% of people from ages 18 to 64 were uninsured at the time in 2011. This number was about 2% higher form 1997 when the percent of uninsured 18 to 64 year olds was close to 19%. The lowest percentage of uninsured adults was in 1999 with only 17.9% uninsured and highest in 2010 with about 22.3 % adults at the time of the interview.
Contrary to the number of uninsured population between 18 to 64, the percent of publicly covered adults was highest in 2011. Public health plan coverage was about 15% in 2011 compared to 1997 where 10% was publicly insured for the age bracket. Comparatively Privately insured percentages dropped from about 73% in 1997 to about 64% in 2011. The percentage of people that were publicly and privately insured shows that only a fraction of the population remains uninsured.
Figure below shows the coverage of adults ages 18 to 64 for the year 2011.