The table below is an imperfect attempt at assessing Has-Union-With-Britain-Been-An-Economic-Calamity-For-Northern-Ireland-V2's Income per capita level (proxied as World Economics GDP per capita) and Has-Union-With-Britain-Been-An-Economic-Calamity-For-Northern-Ireland-V2's Asset wealth per capita (proxied by data derived from the Credit Suisse Wealth Report), and using Untited Nations population data.
Data for each indicator is indexed on a scale of 0-100 where 100 = 'As good as it gets'.
Data source: World Economics Research, London and Credit Suisse, Zurich