10:34:18 Write to Excel2007 format
10:34:18 File written to 33chartcreate-column-2.xlsx
10:34:18 Peak memory usage: 6 MB
10:34:18 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples