;June 2018;Change in per cent;Change in per cent;Change in per cent; May 2018 - June 2018;June 2017 - June 2018;April 2017 / June 2017 - April 2018 / June 2018; ;;;;; Retail sales - seasonally adjusted volume index;102.2;-2.9;;; Retail sales - workingday adjusted volume index;108.8;;-0.3;1.5; Retail sales - workingday adjusted sales value index;114.6;;0.8;2.9;