The time series spreadsheets associated with this publication have been converted from Lotus 1-2-3 .wks format to Excel .xls format. Information paper: Changes to Time Series Spreadsheets for Consumer Price Index, Australia (6401.0.55.001), advising users of this change, was released on 3 March 2006 and provides a concordance between the old Lotus 1-2-3 .wks spreadsheets and the new Excel .xls spreadsheets.