Breadcrumb Home Methodology and quality Methodology Methodology 2011 Population and Housing Census. Methodology Estimated subsistence minimum. Methodology Estonian Labour Force Survey 1995-2012. Methodology Estonian Work Life Survey. Methodological Report Gender pay gap statistics Household Budget Survey. Methodology Immigrant Population Survey. Methodology Implementation of the residency index in demographic statistics Safety Survey. Methodology report (2009) The Estonian Social Survey. Methodological Report Time Use Survey 2009-2010 Methodology Report