In April 2015, compared to April 2014 turnover from the sale of services decreased only in professional, scientific and technical activities (by 2.2%), mainly due to the fall in architectural and engineering activities.
Prihodek od prodaje storitev se je v medletni primerjavi znižal le v strokovnih, znanstvenih in tehničnih dejavnostih (za 2,2%), predvsem zaradi znižanja prihodka v arhitekturnem in tehničnem projektiranju.