  
<prompt> Adadin nufin de jure na mutanen gida a duk ɗakin kuna, ta wurin zaman birni da karkara, tare da jimillar kashi 95% na tabbacin tazara
  
 [["", "Birni", "Karkara", "Jimilla"], [1997, 3, 3.4, 3], [2002, 2.6, 3, 2.7], [2007, 2.6, 2.9, 2.7], [2009, 2.5, 2.8, 2.5], [2012, 2.4, 2.6, 2.4]] 
 <response> Hoto na 3 ya nuna cewa, in ban da tsakanin 2002 zuwa 2007, yawan mutane ga duk ɗaki ɗaya na yin bacci ya raguwa sosai daga 3.0 a 1997 zuwa 2.4 a 2012  