Please see the User guide to: Forced Marriage Unit statistics 2020 (Foreign & Commonwealth Office) for quality and methodology information.
Gweler y Canllaw i Ddefnyddwyr ar: Ystadegau’r Uned Priodasau dan Orfod 2020 (Yr Uned Priodasau dan Orfod) ar gyfer gwybodaeth am ansawdd a methodoleg.