Describir: Median family income and related data, by counties :

 _    _      ___      _____    _    _     ______     ___      _  __     ___    
| \  / ||   / _ \\   / ____|| | || | ||  /_   _//   / _ \\   | |/ //   / _ \\  
|  \/  ||  / //\ \\ / //---`' | || | ||    | ||    / //\ \\  | ' //   | / \ || 
| .  . || |  ___  ||\ \\___   | \\_/ ||   _| ||   |  ___  || | . \\   | \_/ || 
|_|\/|_|| |_||  |_|| \_____||  \____//   /__//    |_||  |_|| |_|\_\\   \___//  
`-`  `-`  `-`   `-`   `----`    `---`    `--`     `-`   `-`  `-` --`   `---`