  
<prompt> Percentage of women age 25-49 who were married before the age of 18
  
 [[1990, 0.351], [1997, 0.236], [2002, 0.207], [2007, 0.176], [2009, 0.16], [2012, 0.151]] 
 <response> Figure 6 shows that teenage marriages decreased significantly from 35.1% in 1990 to 15.1% in 2012. The decreases were all significant as shown in Table 2 except for the period between 2009 and 2012 where the decrease is not significant.  