KAROLINSKA DEVELOPMENT AB SER'B'NPV revenue for the last year amounted to 2.00 M SEK, the most of which — 2.01 M SEK — came from its highest performing source at the moment, Investment and Related Activities, the year earlier bringing 2.30 M SEK. The greatest contribution to the revenue figure was made by Sweden — last year it brought KAROLINSKA DEVELOPMENT AB SER'B'NPV 2.01 M SEK, and the year before that — 2.30 M SEK.