Table 1.

Summary of major Australian prevalence surveys: 2011–2020: sample details and participation rates

State	Year	N	% Problem gambling
NSW	2019	10,012	1.0
QLD	2012	15,000	0.5
QLD	2017	15,000	0.5
SA	2012	9,508	0.6
SA	2018	20,017	0.7
TAS	2011	4,303	0.7
VIC	2014	13,554	0.8

Sources: NSW: Browne et al. (2019); SA: Department of Communities and Social Inclusion (2012); SA: Woods, Sproston, Brook, Delfabbro, and O'Neil (2018); TAS: ACIL Allen Consulting (2011); VIC: Schottler Consulting (2015).