Quality of Life 2015 Senior Health Rankings Average Car Insurance Premiums in 2015 Health Care Costs By State in 2009 LPL Research Retirement Index Grades by State Median Gross Rent by State, 2010-2014 Median Monthly Housing Costs for Homeowners with Mortgages, 2010-2014 Overall Child Well-Being Rankings Percent of Roads in Substandard Condition Renter-Occupied Housing Units by State: 2009 Renter-Occupied Units Spending 30 Percent or More of Household Income on Rent and Utilities