Table
| Index of production. Seasonally adjusted | Index of production. Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| August 2017 / July 2017 | June 2017 - August 2017 / March 2017 - May 2017 | August 2017 / August 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 | -0.1 | 1.0 | 6.7 | 100.0 |
| Extraction and related services | 2.8 | 1.2 | 7.3 | 67.1 |
| Mining and quarrying | 2.6 | 3.5 | -4.0 | 0.7 |
| Manufacturing | -5.7 | -0.3 | 0.2 | 26.5 |
| Food, beverage and tobacco | -3.0 | 1.4 | -1.9 | 5.4 |
| Refined petro., chemicals, pharmac. | -1.5 | -0.8 | -7.2 | 3.7 |
| Basic metals | -1.5 | 0.4 | 1.7 | 1.7 |
| Machinery and equipment | -3.1 | -4.0 | -4.8 | 2.7 |
| Ships, boats and oil platforms | -6.3 | -3.8 | 7.5 | 2.0 |
| Electricity, gas and steam | 1.3 | 3.1 | 6.9 | 5.7 |