_id	Reference period	Reference date	Reference year	Household type	Gini coefficient, pre-benefit income	Gini coefficient, gross income	Gini coefficient, net income before housing costs	Gini coefficient, net income after housing costs
1	2009/2010	2009-12-31T00:00:00	2009	All households	0.42	0.39	0.35	0.39
2	2014/2015	2014-12-31T00:00:00	2014	All households	0.42	0.38	0.34	0.41
3	2021/2022	2022-03-31T00:00:00	2022	All households	0.43	0.4	0.38	0.43