Table
| Index of production. Seasonally adjusted | Index of production. Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| September 2020 / August 2020 | July 2020 - September 2020 / April 2020 - June 2020 | September 2020 / September 2019 | ||
| 1Adjusted for working-days and for public holidays in Norway. | ||||
| 2The weights are updated annually, and are valid for the entire year. | ||||
| Extraction, mining, manufacturing and elec | -1.7 | 1.0 | 6.3 | 100.0 |
| Extraction and related services | -2.2 | 0.7 | 19.2 | 66.9 |
| Mining and quarrying | -8.0 | -4.1 | -11.4 | 0.7 |
| Manufacturing | -0.5 | 3.0 | -3.4 | 25.1 |
| Food, beverage and tobacco | -0.7 | 1.7 | 2.2 | 5.7 |
| Refined petro., chemicals, pharmac. | 4.8 | 4.1 | 2.2 | 3.2 |
| Basic metals | 0.5 | 1.5 | -3.4 | 1.7 |
| Machinery and equipment | -2.6 | -3.2 | -9.4 | 2.0 |
| Ships, boats and oil platforms | 2.8 | 16.2 | -9.3 | 1.6 |
| Electricity, gas and steam | -2.1 | -2.6 | 9.9 | 7.4 |