"Figure 3: Manufacturing displays the largest difference in contribution to the Index of Production when comparing 2019 with 2018","" "Contributions to the Index of Production 12 months on 12 months, seasonally adjusted, UK, December 2019","" "","" "Notes","1. Weights for main Index of Production sectors are: Sector B – Mining and quarrying (4.7); Sector C – Manufacturing (74.9); Sector D – Electricity and gas (10.9); and Sector E – Water and waste (9.5)." "Unit","Contribution" "","" "","Contribution 2018","Contribution 2019" "Water supply and sewerage","0.04","0.14" "Electricity and gas","-0.16","-0.30" "Manufacturing industries","0.65","-1.12" "Mining and quarrying","0.25","-0.02"