You asked
I request statistics on the religion or assumed religion of perpetrators of anti-semitic incidents against jewish individuals, organisations or property in the UK for the last three years.
We said
The Office for National Statistics publish statistics taken from the Crime Survey for England and Wales and crimes recorded by the police, it does not deal with statistics relating to the religion of offenders, and therefore does not hold the information requested. The Ministry of Justice may be able to help and can be contacted at statistics.enquiries@justice.gsi.gov.uk.