The ‘unit-based’ weights were used for analysis of ‘tick-box/coded’ based questions and ‘turnover-based’ weights were used for analysis of turnover based questions.
Defnyddiwyd y pwysau ‘ar sail unedau’ ar gyfer dadansoddi cwestiynau ‘ticio blychau/codau’ a defnyddiwyd pwysoliadau ‘seiliedig ar drosiant’ ar gyfer dadansoddi cwestiynau seiliedig ar drosiant.