Table
| Seasonally adjusted | Calender adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| February 2013 / January 2013 | December 2012 - February 2013 / September 2012 - November 2012 | February 2013 / February 2012 | ||
| 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 | -1.9 | -3.4 | -10.7 | 100.0 |
| Extraction and related services | -3.4 | -2.4 | -12.1 | 73.5 |
| Mining and quarrying | 8.3 | 0.7 | -6.7 | 0.6 |
| Manufacturing | 0.9 | 0.7 | 4.2 | 20.1 |
| Food, beverage and tobacco | -0.3 | 0.9 | 3.1 | 3.8 |
| Refined petro., chemicals, pharmac. | 0.3 | -2.5 | -2.3 | 2.0 |
| Basic metals | -2.1 | -1.5 | -8.1 | 1.1 |
| Machinery and equipment | 1.5 | 3.9 | 16.0 | 2.8 |
| Ships, boats and oil plattforms | 4.0 | 4.3 | 19.0 | 2.1 |
| Electricity, gas and steam | -1.5 | 0.0 | -11.9 | 5.9 |