a_pno

person number

Datafile

xwaveid

Index term

Key Linking Variable

Value label	Value	Absolute frequency	Relative frequency
missing	-9	67571	46.64%
[Value >= 0]	1	77308	53.36%
	Total	144879	100.0%

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ESRC Institute for Social and Economic Research University of Essex

The Economic and Social Research Council is the primary funder of the study
The Study is led by a team at the Institute for Social and Economic Research (ISER) at the University of Essex.