The total carrying value was distributed and changed as follows.
December, 31
GoodwillOther intangible assets
SEK in millions2007200620072006
Accumulated cost1141113,019523
Accumulated amortization-80-57-1,359-132
Accumulated impairment losses---459-
Carrying value34541,201391
of which work in progress--544138
Carrying value, opening balance5476391318
Investments and operations acquired3-1,130225
Sales and disposals----1
Reclassifications----108
Amortization for the year-23-22-185-43
Impairment losses for the year---135-
Carrying value, closing balance34541,201391
No interest was capitalizable. Other intangible assets were taken over from subsidiaries at gross carrying value.
In 2007 and 2006, capitalized development expenses for administrative support systems were SEK 294 million and SEK 188 million, respectively. In the two years, amortization was SEK 48 million and SEK 3 million, respectively.
The carrying value of other intangible assets was distributed as follows.
December 31,
SEK in millions

20072006
Administrative support systems

597223
Licenses, contractual agreements, patents, etc.

6030
Work in progress

544138
Total carrying value

1,201391