Compared to 2016 they decreased by 0.9%; at the central level they went down by 7.0% and at the local level up by 8.0%.
V primerjavi z letom 2016 so se zmanjšale za 0,9 %; na centralni ravni so se zmanjšale za 7,0 %, na lokalni ravni pa so se povečale za 8,0%.