Table
| Seasonally adjusted | Calendar adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| March 2015 / February 2015 | January 2015 - March 2015 / October 2014 - December 2014 | March 2015 / March 2014 | ||
| 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 | 1.5 | -1.1 | 2.3 | 100.0 |
| Extraction and related services | 0.4 | -1.1 | 1.0 | 71.8 |
| Mining and quarrying | -0.6 | -5.5 | -8.9 | 0.6 |
| Manufacturing | 3.2 | -1.0 | 4.1 | 22.1 |
| Food, beverage and tobacco | 2.2 | 0.0 | 4.1 | 4.3 |
| Refined petro., chemicals, pharmac. | 2.6 | 9.4 | 8.5 | 2.0 |
| Basic metals | -1.1 | -9.2 | -11.6 | 0.9 |
| Machinery and equipment | 3.9 | -2.0 | 7.9 | 2.9 |
| Ships, boats and oil plattforms | 4.3 | -4.8 | 2.3 | 2.3 |
| Electricity, gas and steam | 2.8 | 0.8 | 7.3 | 5.5 |