09:23:06 Write to Excel2007 format
09:23:06 File written to 33chartcreate-line.xlsx
09:23:06 Peak memory usage: 9 MB
09:23:06 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/mo/PHPExcel_1.8.0_doc/Examples