Environmental domain 2014 2015 2016 2017 2018 2019 2020 2021
Wastewater management 337,545 351,184 229,977 263,013 263,823 319,653 291,219 282,154
Waste management 206,381 302,385 170,824 174,803 261,575 323,741 301,506 319,856
Other environmental protection activities 107,563 114,793 103,790 151,074 109,290 129,642 154,343 150,660
Total 651,490 768,361 504,592 588,891 634,687 773,036 747,068 752,671
.