Median part-time hourly earnings (excluding overtime) for women in Wales in April 2018 were 104.0% of the average for men.
Ym mis Ebrill 2018 roedd yr enillion canolrif fesul awr (gan eithrio goramser) ar gyfer merched sy’n gweithio rhan-amser yng Nghymru yn 104.0% o’r cyfartaledd ar gyfer dynion.