You asked

I would like to know the statistics for recorded inter-faith marriages between one Sikh female/male and a partner of another faith/no faith from 2006-2016.

We said

Marriage statistics are derived from information recorded when marriages are registered as part of civil registration, a legal requirement.

We hold information on the type of ceremony (civil or religious) and the denomination for marriages where the ceremony was religious. We do not hold information on the religion of each partner in the marriage. Consequently we are unable to provide the data requested.