Countries	Year	Collected without treatment	Primary	Secondary	Tertiary
Bulgaria	1995	30.5	0.9	34.8	0
Bulgaria	2000	29.8	0.8	36.1	0
Bulgaria	2005	28.2	2.6	38.3	0
Bulgaria	2010	22.9	2.7	18.3	26.8
Bulgaria	2012	18.3	2.2	19.2	34.7
Bulgaria	2014	18.1	2	20.4	34.4
Bulgaria	2015	13.2	1.7	16.9	43.8
Croatia	1995
Croatia	2000	0	0	4.2	0
Croatia	2005	0	0	8.6	0
Croatia	2010
Croatia	2012	1.7	16	35.9	1
Croatia	2014	1.7	16	35.9	1
Croatia	2015	1.7	16	35.9	1
Romania	1995
Romania	2000
Romania	2005	12.7	10.6	16.9	0
Romania	2010	12.8	8.7	21.3	0.7
Romania	2012	3.8	8.5	14.2	20.4
Romania	2014	2.1	7.6	19.2	18.3
Romania	2015	1.9	6.3	14.7	24.9
Turkey	1995	45.2	6.3	2.6	0
Turkey	2000	36.7	8	14.6	3.7
Turkey	2005	26.7	13.6	18.5	10
Turkey	2010	26.7	14.5	19.8	17.8
Turkey	2012	25.5	16.3	20.2	21.8
Turkey	2014	23	20.9	24.8	18.4
Turkey	2015	23	20.9	24.8	18.4