Crynodeb o'r cais
Number of monthly civil partnership conversions to same-sex marriages in England and Wales, 2014 to 2016.
/peoplepopulationandcommunity/birthsdeathsandmarriages/marriagecohabitationandcivilpartnerships/adhocs/undefinedmonthlycivilpartnershipconversionstosamesexmarriagesinenglandandwales2014to2016