Understanding the needs of the full range of users of such a breadth of statistics, taking account of all levels of expertise, is a fundamental part of our statistical production.
Mae deall anghenion holl ddefnyddwyr yr ystadegau hyn, sydd mor amrywiol, gan ystyried pob lefel o arbenigedd, yn rhan elfennol o'n gwaith wrth lunio ystadegau.