20:24:45 Write to Excel2007 format
20:24:45 File written to 33chartcreate-column-2.xlsx
20:24:45 Peak memory usage: 6 MB
20:24:45 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss/vendor/phpoffice/phpexcel/Examples