The APS results should not be compared against Census results, nor used to measure progress towards the Welsh Government target of a million Welsh speakers by 2050.
Ni ddylai canlyniadau’r Arolwg Blynyddol gael eu cymharu â chanlyniadau’r cyfrifiad, na’u defnyddio i fesur cynnydd tuag at darged Llywodraeth Cymru o filiwn o siaradwyr Cymraeg erbyn 2050.