Table
| Index of production. Seasonally adjusted | Index of production. Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| February 2017 / January 2017 | December 2016 - February 2017 / September 2016 - November 2016 | February 2017 / February 2016 | ||
| 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 | -0.5 | 3.1 | 1.2 | 100.0 |
| Extraction and related services | -0.9 | 2.2 | -0.6 | 67.1 |
| Mining and quarrying | 2.2 | 1.6 | 20.4 | 0.7 |
| Manufacturing | 0.0 | 1.2 | -1.4 | 26.5 |
| Food, beverage and tobacco | 0.7 | 0.1 | 0.4 | 5.4 |
| Refined petro., chemicals, pharmac. | 0.4 | 6.1 | 15.3 | 3.7 |
| Basic metals | 2.2 | 1.9 | 2.3 | 1.7 |
| Machinery and equipment | 0.6 | -2.1 | -13.9 | 2.7 |
| Ships, boats and oil platforms | 1.2 | 0.9 | -3.3 | 2.0 |
| Electricity, gas and steam | 1.3 | 0.0 | -4.9 | 5.7 |