Table
| Index of production. Seasonally adjusted | Index of production. Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| March 2020 / February 2020 | January 2020 - March 2020 / October 2019 - December 2019 | March 2020 / March 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 | 1.4 | 1.5 | 7.6 | 100.0 |
| Extraction and related services | 2.3 | 4.9 | 13.0 | 66.9 |
| Mining and quarrying | 12.2 | -4.7 | 11.0 | 0.7 |
| Manufacturing | -3.0 | -1.0 | -1.3 | 25.1 |
| Food, beverage and tobacco | 4.3 | 0.3 | 5.6 | 5.7 |
| Refined petro., chemicals, pharmac. | 1.8 | 0.8 | 2.2 | 3.2 |
| Basic metals | 1.6 | 0.5 | -4.1 | 1.7 |
| Machinery and equipment | -3.8 | -0.1 | -4.0 | 2.0 |
| Ships, boats and oil platforms | -21.7 | -5.7 | -8.6 | 1.6 |
| Electricity, gas and steam | 10.8 | 4.1 | 24.7 | 7.4 |