Mae mesur lles cenedlaethol yn ymwneud ag edrych y tu hwnt i'r hyn a gynhyrchir gennym, i feysydd megis iechyd, perthnasau, addysg a sgiliau, yr hyn rydym yn ei wneud, lle'r ydym yn byw, ein sefyllfa ariannol a'r amgylchedd. Mae hefyd yn mesur ein lles personol, asesiad unigolyn o'i les ei hun. Daw'r data hyn o amrywiaeth o ffynonellau, ac mae llawer o'r gwaith dadansoddi yn newydd.
Of the four main measures of economic well-being, gross domestic product per head, real household disposable income per head and real household spending per head rose in Quarter 2 (April to June) 2018 by 0.2%, 0.3% and 0.2% respectively, while real net national disposable income per head decreased by 0.2%.
The quarterly decrease in net national disposable income per head was due to larger payments of investment income out of the country, increasing by £2.9 billion in Quarter 2 2018.
Real household disposable income per head dropped by 0.1% compared with the same quarter a year ago, driven mainly by an increase in taxes, equating to a £37.20 increase in taxes per person.
Measuring the contribution of the environment to the economy, the impact of economic activity on the environment, and society's response to environmental issues. Satellite accounts to the main UK National Accounts.
The Sustainable Development Indicators (SDIs) provide an overview of progress towards a sustainable economy, society and environment. There are 12 headline and 23 supplementary indicators, supported by 25 and 41 measures respectively. Where there are sufficient data to be compared, measures have been assessed over the long-term and short-term to show if there has been clear improvement, deterioration or if there has been little or no overall change.