Table
| 2010 | 2011 | 2012 | Per cent | |
|---|---|---|---|---|
| 2011 - 2012 | ||||
| Corrected 25 October 2013. | ||||
| Input | ||||
| Operating expenditures (NOK mill.) | 4 926 | 5 818 | 6 090 | 4.7 |
| Investments (NOK mill.) | 5 478 | 5 391 | 6 309 | 17.0 |
| Contracted man-years adjusted for long term leaves | 3 285 | 3 555 | 3 649 | 2.6 |
| Activities and services | ||||
| Main lines (kms) | 4 167 | 4 154 | 4 246 | 2.2 |
| Level crossings | 3 601 | 3 826 | 3 690 | -3.6 |
| Crossings with barriers, lights and klaxons | 469 | 462 | 373 | -19.3 |
| Passing loops > 600 meter (number) | 134 | 138 | 139 | 0.7 |
| Outcome | ||||
| Uptime (per cent) | 98.4 | 98.5 | 98.8 | 0.3 |
| Hours of dead time | 11 972 | 10 633 | 8 462 | -20.4 |
| Percentage double track (per cent) | 6 | 6 | 6 | 0.0 |
| Percentage passing loops (numbers) > 600 metres (per cent) | 41.3 | 42.2 | 42.5 | 0.7 |
| Unit costs | ||||
| Driftskostnad per km bane hovedspor | 826 | 741 | 731 | -1.3 |