The Table Identifies Annual Gross Domestic Product GDP) in Billions

Essay

The table identifies annual gross domestic product GDP) in billions of dollars) for country X. $$\begin{array} { l l l l } \hline \text { Year } & \text { GDP } & \text { Year } & \text { GDP } \\\hline 2006 & 1,107 & 2011 & 2,614 \\2007 & 1,397 & 2012 & 2,460 \\2008 & 1,695 & 2013 & 2,465 \\2009 & 1,667 & 2014 & 2,417 \\2010 & 2,208 & 2015 & 1,774 \\\hline\end{array}$$ Based on the table, during which years) was the country in a recession?