Only ~45% of American adults work 30+ hours per week.<p>Source: <a href="http:&#x2F;&#x2F;www.gallup.com&#x2F;poll&#x2F;166775&#x2F;payroll-population-rate-falls-december.aspx" rel="nofollow">http:&#x2F;&#x2F;www.gallup.com&#x2F;poll&#x2F;166775&#x2F;payroll-population-rate-fa...</a>