Note 21 – OTHER INTANGIBLE ASSETS

Capitalized development expenses Group
2015 2014 2013
Opening acquisition value 11 082 10 956 10 915
Additions 894 333 543
Sales/disposals -484 -348 -227
Reclassifications 101 546 0
Translation differences 225 -405 -275
Closing accumulated acquisition value 11 818 11 082 10 956
Opening accumulated amortisations -8 102 -7 414 -7 143
Sales/disposals 484 348 182
Amortisations -626 -743 -626
Write-down -585 0 0
Reclassifications 2 -546 173
Translation differences -155 253 0
Closing accumulated amortisations -8 982 -8 102 -7 414
Net book value at the end of the year 2 836 2 980 3 542

Capitalized development expenses mainly refer to development of packaging systems in Å&R Carton Lund AB.

Patents Group
2015 2014 2013
Opening acquisition value 555 516 517
Additions through acquisitions 230 0 0
Additions 52 30 11
Sales/disposals -22 0 -12
Reclassifications 8 10 0
Translation differences 0 -1 0
Closing accumulated acquisition value 823 555 516
Opening accumulated amortisations -502 -486 -483
Additions through acquisitions -229 0 0
Sales/disposals 22 0 3
Amortisations -20 -13 -6
Reclassifications -8 -4 0
Translation differences 1 1 0
Closing accumulated amortisations -736 -502 -486
Net book value at the end of the year 87 53 30
Customer relations Group
2015 2014 2013
Opening acquisition value 0 0 0
Addition through acquisitions 2 599 0 0
Translation difference -10 0 0
Closing accumulated acquisition value 2 589 0 0
Opening accumulated amortisations 0 0 0
Amortisations -75 0 0
Closing accumulated amortisations -75 0 0
Net book value at the end of the year 2 514 0 0

The cost of amortisation and impairment of intangible assets has affected the following functions in the Group statement of profit or loss:

Group
2015 2014 2013
Cost of goods sold 1 306 756 632
Total depreciation and impairment 1 306 756 632