Environmental domain 2014 2015 2016 2017 2018
Wastewater management 354,379 368,647 244,006 304,301 281,689
Waste management 259,440 364,219 241,104 252,991 328,622
Other environmental protection activities 153,418 147,074 165,264 185,109 124,989
Total 767,238 879,939 650,375 742,401 735,300
.