LOWEST: oklahoma – 4.6%
HIGHEST – kentucky & mississippi – 7.7%
ALABAMA – 6.8%
ARKANSAS – 6.4%
CALIFORNIA – 7.6%
DELAWARE – 5.9%
DISTRICT OF COLUMBIA – 7.5%
FLORIDA – 6.3%
GEORGIA – 7.2%
ILLINOIS – 7.5%
KENTUCKY – 7.7%
LOUISIANA – 4.9%
MARYLAND – 5.6%
MASSACHUSETTS – 5.6%
MICHIGAN – 7.5%
MISSISSIPPI – 7.7%
MISSOURI – 6.6%
NEW YORK – 6.7%
NORTH CAROLINA – 6.4%
OHIO – 5.5%
OKLAHOMA – 4.6%
PENNSYLVANIA – 5.6%
SOUTH CAROLINA – 5.3%
TENNESSEE – 6.4%
TEXAS – 5.1%
VIRGINIA – 5.1%