copyright 2018 npr. to see more, visit /www.npr.org/.
.
.
.
., seventh-highest in the nation, and more than double the national average.
.![](/cdn.cnn.com/cnn/.e1mo/img/4.0/logos/menu_money.png)
$17
OFF DEAL
OFF DEAL
GET DEAL
218 Used Today
50%
OFF DEAL
OFF DEAL
GET DEAL
181 Used Today
$20
OFF DEAL
OFF DEAL
GET DEAL
200 Used Today