This increase was mainly due to revenue from real social contributions by households, which was 6.4% higher in 2017 and amounted to EUR 3,832 million.
K temu povečanju so največ prispevali prihodki dejanskih socialnih prispevkov gospodinjstev; ti so bili v letu 2017 za 6,4% višji kot v letu 2016 in so znašali 3.832 milijonov EUR.