Callan, T. and M. Savage (2014). Water Charges, Affordability and Poverty: Analyses for the Affordability Working Group, Appendix 2 in Report of the Interdepartmental Working Group on Affordability Measures, Dublin: Department of the Environment, Community and Local Government, https://www.esri.ie/publications/water-charges-affordability-and-poverty-analyses-for-the-affordability-working-group