1 Intangible fixed assets 20182017Book value as at 1 January571517Investments1,079328Depreciations(609)(274)Book value as at 31 December1,041571 Purchase value9,1838,104Derecognition of old hardware and software( 7,220)-Cumulative depreciations(922)(7,533)Book value as at 31 December1,041571 Share this article