Table
| Seasonally adjusted | Calendar adjusted1 | Unadjusted | ||
|---|---|---|---|---|
| Monthly change | Three-month change | Twelve-month change | NOK million | |
| December 2017 / November 2017 | October 2017 - December 2017 / July 2017 - September 2017 | December 2017 / December 2016 | December 2017 | |
| 1Adjusted for working-days and for public holidays in Norway. | ||||
| Extraction, mining, manufacturing and elec | 3.3 | 3.9 | 8.0 | 136 708 |
| Extraction and related services | 4.5 | 5.6 | 2.8 | 53 525 |
| Mining and quarrying | 13.5 | 5.6 | 33.1 | 1 262 |
| Manufacturing | 3.2 | 4.2 | 13.0 | 66 153 |
| Food, beverages and tobacco | 3.5 | 1.4 | 4.5 | 19 224 |
| Refined petro., chemicals, pharmac. | 12.6 | 14.0 | 55.3 | 12 095 |
| Basic metals | -4.1 | 13.6 | 27.1 | 5 553 |
| Machinery and equipment | 20.5 | 22.9 | 32.3 | 4 479 |
| Ships, boats and oil platforms | 6.2 | -0.4 | 16.6 | 3 975 |
| Electricity, gas and steam | -0.2 | -3.6 | 4.1 | 15 769 |