American Are Sleeping Less

Created with Highcharts 4.2.3 /Highstock 4.2.3YearPercent of PeoplePeople Sleeping Lessthan 6 HoursPeople Sleeping Morethan 8 Hours19982002200910152025303540
People Sleeping Less than 6 HoursPeople Sleeping More than 8 Hours
19981235
20021530
20092028
Year
Percent of People
Sources: edition.cnn.com