  
<prompt> Age at First Marriage and Age at First Sex
 Median age at first marraige and median age at first sexual intercourse for women and men age 25-49 
 [["", "Women", "Men"], ["Age at first marriage", 18.1, 27.2], ["Age at first sexual intercourse", 17.6, 21.1]] 
 <response> On average, women age 25-49 begin to have sex at age 17.6, while men start having sex at age 21.1.  