Automate Excel to generate report

We use Excel (actually OpenOffice) to generate monthly a report with data of several campaigns. See attachment for example. Our steps would be: 1. Every month we paste data like on 'monthly-data' 2. 'report' is updated with that data, showing per campaign the data in the last month 3a. 'Overzicht' contains the summary of all campaigns 3b. 'Campagne: xxx' contains 3 blocks: a graph with historical data of last 12 months (if available) and 2 blocks with data of last month. Within the last 2 blocks it's showing the difference with the month before (increase, decrease or equal) 4. We save the report as PDF Few remarks: 1. We're working with OpenOffice calc 2. The number of campaigns can differ If you can do this project, let me know your experience and timeline.