Delivered the first national well-being indicators measuring progress in achieving the well-being goals (2016), consulted and revised the indicators to reflect the experience of the pandemic (2022).
Cyflwyno’r dangosyddion llesiant cenedlaethol cyntaf i fesur y cynnydd a wnaed i gyflawni’r nodau llesiant (2016), ymgynghori a diwygio’r dangosyddion i adlewyrchu profiad y pandemig (2022).