A Summer Session Reading a Line Graph Federal Spending on Social Security, 2012-2015 $950 Amount Spent (Billions) $900 5850 $800 5750 2012 2013 2014 2015 Year Intro This line graph shows Social Security spending has v from 2012 to 2015. To determine Social Security spending in 2014, the year must first be located by using the In 2014, the federal government spent about $850 milliony on Social Security. This chart would be most useful to show v Social Security spending.