Table
| Seasonally adjusted | Calender adjusted1 | Weights2 | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | ||
| May 2013 / April 2013 | March 2013 - May 2013 / December 2012 - February 2013 | May 2013 / May 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 | 1.2 | 1.8 | -4.7 | 100.0 |
| Extraction and related services | 2.1 | 4.0 | -2.8 | 73.5 |
| Mining and quarrying | 5.0 | 0.5 | 19.8 | 0.6 |
| Manufacturing | -2.1 | 1.4 | 2.8 | 20.1 |
| Food, beverage and tobacco | 0.5 | -2.2 | -2.7 | 3.8 |
| Refined petro., chemicals, pharmac. | -4.4 | 1.9 | -4.5 | 2.0 |
| Basic metals | 1.3 | -1.7 | -7.4 | 1.1 |
| Machinery and equipment | -0.6 | 2.1 | 12.8 | 2.8 |
| Ships, boats and oil plattforms | 0.8 | 6.2 | 20.4 | 2.1 |
| Electricity, gas and steam | 6.3 | 1.7 | -12.3 | 5.9 |