08:26:48 Write to Excel2007 format
08:26:48 File written to 33chartcreate-column-2.xlsx
08:26:48 Peak memory usage: 9.25 MB
08:26:48 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/PHPExcel_1.8.0_doc/Examples