  
<prompt> Percentage of ever-married women age 15-49 whose first husband is a relative
  
 [[1990, 55.7], [1997, 46], [2007, 39.5], [2012, 34.6]] 
 <response> In 2012, it is estimated that about a third (34.6%) of the ever-married women had a consanguineous first marriage  