Table
| Index of production. Seasonally adjusted | Index of production. Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| May 2019 / April 2019 | March 2019 - May 2019 / December 2018 - February 2019 | May 2019 / May 2018 | ||
| 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 | 0.6 | -2.8 | -2.5 | 100.0 |
| Extraction and related services | 1.1 | -3.7 | -4.4 | 65.1 |
| Mining and quarrying | 1.1 | -5.7 | -7.1 | 0.7 |
| Manufacturing | 0.3 | 0.8 | 5.0 | 27.4 |
| Food, beverage and tobacco | 0.3 | -0.9 | 0.2 | 6.1 |
| Refined petro., chemicals, pharmac. | -1.7 | 0.4 | -1.9 | 3.5 |
| Basic metals | 1.5 | -2.7 | -0.5 | 2.0 |
| Machinery and equipment | 1.7 | 1.2 | 6.9 | 2.0 |
| Ships, boats and oil platforms | 2.1 | 7.8 | 45.0 | 1.9 |
| Electricity, gas and steam | 0.6 | -4.9 | -4.1 | 6.8 |