{"export_total":"97","chart_data":[["Apr 2012",37.9],["May 2012",0],["Jun 2012",1.6],["Jul 2012",0],["Aug 2012",22],["Sep 2012",3.6],["Oct 2012",22],["Nov 2012",1.1],["Dec 2012",0],["Jan 2013",8.6],["Feb 2013",0],["Mar 2013",0]]}