Fig. 4

‘No security’ burglary with entry trends 1992–2011/12 Crime Survey for England and Wales. The definition of ‘no security’ alters after 1992–1996, as the range of security devices asked about in succeeding batches of sweeps changes. The original ‘no security’ for 1998 is shown in the grey dotted line. Burglary odds ratio refers to 1991, 1993, 1995, 1997 and 1999 and from 2001/02 the years indicated in the x-axis