Statistics will be released as soon as practicable once they and any accompanying commentary or analyses are judged fit for purpose.
Bydd ystadegau yn cael eu rhyddhau cyn gynted ag y bo’n ymarferol, unwaith y bernir eu bod hwy ac unrhyw sylwadau neu ddadansoddiadau sy’n cyd-fynd â hwy yn addas i’r diben.