The SLS sample analysed here represents 4.4% (rather than 5.3%) of the Census population of non-students aged 16–74 living in DDAs in 2001, perhaps highlighting the difficulties that longitudinal studies have in matching people who move.
The SLS sample analysed here represents 4.4% (rather than 5.3%)of the Census population of non-students aged 16–74 living in DDAsin 2001, perhaps highlighting the difficulties that longitudinalstudies have in matching people who move.