trial balance report 06-2013 trial balance report 05-2013 trial balance report 04-2013 trial balance report 03-2013 trial balance report 02-2013 trial balance report 01-2013 trial balance report 12-2012 trial balance report 11-2012 trial balance report 10-2012 trial balance report 09-2012 trial balance report 08-2012 trial balance report 07-2012