There is currently a break-in in the UK on average every two minutes of every single day across the UK. (Source the British Crime Survey) BCS. The BCS is one of the largest social surveys concluded in the UK. It is currently carried out by the British Market Research Bureau.
There are well over 1000 burglaries per day and thats break-ins that are reported. Many people who are not insured properly sometimes do not inform the authorities so the figures here are conservative.
It is common for a burglar to return and break-in again if there are no visible signs of security on the premises being addressed. In some cases the burglars return again in the future to steal the replacement goods following the insurance company settling a claim.