Bergin, A., J. Cullen, D. Duffy, J. FitzGerald, I. Kearney and D. McCoy (2003). Forecasting Record of the Medium-Term Review 1986-2001, Medium-Term Review, 2003-2010, No. 9, Appendix 2, Dublin: ESRI, https://www.esri.ie/publications/forecasting-record-of-the-medium-term-review-1986-2001