Index of Production (IOP) Statistical Bulletin and Tables - Quarter 4 2023 Latest Results - Quarter 4 (October - December) 2023 Date published: 14 March 2024 Statistics: Index of Production Table are available in XLSX and ODS. Documents IOP Q4 2023 Bulletin Adobe PDF (54 KB) IOP Q4 2023 Tables Microsoft Excel (54 KB) IOP Q4 2023 Tables OpenDocument spreadsheet (54 KB) Help viewing documents