15:21:17 Write to Excel2007 format
15:21:17 File written to 33chartcreate-scatter.xlsx
15:21:17 Peak memory usage: 6 MB
15:21:17 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-cashflow/vendor/phpoffice/phpexcel/Examples