Accredited official statistics

Northern Ireland Index of Production: Quarter 4 2023

Quarterly Index of the Northern Ireland private sector production output.

Applies to Northern Ireland

Documents

Northern Ireland Index of Production: Quarter 4 2023

Details

The Index of Production (IOP) is a National Statistics survey designed to measure changes in quarterly output for the production sector. The sampling frame used is Inter-departmental Business Register (IDBR). A stratified sampling technique known as the Neyman Allocation is used. The overall Index of Production is calculated by weighting together industry level indices that describe the activity of an industry sector using the Standard Industrial Classification (SIC). Weights are based on the relative share of regional GVA on an annual basis.

Updates to this page

Published 14 March 2024

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