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

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