17:03:01 Write to Excel2007 format<br />17:03:01 File written to 33chartcreate-bar-stacked.xlsx<br />17:03:01 Peak memory usage: 1 MB<br />17:03:01 Done writing file<br />File has been created in /home/gtscougagk/scolaritos/GT-SCOLARIX OS V2/PHPExcel/Examples<br />