Denomination 2014 2015 2016 2017 2018
Net revenues, million HUF
Production of goods 266,630 302,654 551,858 330,253 281,016
Provision of services 348,594 398,076 691,194 460,522 411,521
Total sales of environmental industry 615,224 700,729 1,243,052 790,775 692,537
Of which: export revenues, million HUFa
Production of goods 51,075 44,615 10,501 9,917 10,069
Provision of services 17,241 15,141 15,179 19,517 1,704
Total export sales of environmental industry 68,317 59,756 25,681 29,434 11,773
Number of employees, personsb
Production of goods 15,690 16,050 19,976 21,303 20,810
Provision of services 18,036 18,761 18,896 21,359 21,610
Total employment in environmental industry 33,726 34,812 38,872 42,662 42,420

Footnotes

a
Data from export associated with thermal and noise insulation of buildings, electricity, gas and heat from renewable sources and energetic refurbishment of existing buildings were not estimated.
b
Data from employment associated with the thermal and noise insulation of buildings, and employment associated with the energetic refurbishment of existing buildings were not estimated.
.