FOI002518 FOI Enforcement

Under the Freedom of Information Act 2000, I would like to request information regarding fly-tipping over the past 10 years. 
Specifically, I am requesting:
1.    The number of fly-tipping incidents reported each year.  
2.    The number of these incidents involving mattresses, if recorded.  
3.    The cost to the council for collection and disposal of fly-tipped items.  
If some of this data is not held or not recorded, please advise. If possible, please provide the information in a spreadsheet or table format.