Year	Number of bathing waters	Percentage compliance with guide values or excellent quality	Percentage compliance with mandatory values or at least sufficient quality	Percentage not compliant with mandatory values or poor quality	Percentage banned or closed	Percentage insufficiently sampled/not sampled or insufficiently sampled/new and bathing waters with changes	Number compliance with guide values or excellent quality	Number compliance with mandatory values or at least sufficient quality	Number not compliant with mandatory values or poor quality	Number banned or closed	Number insufficiently sampled/not sampled or insufficiently sampled/new and bathing waters with changes
1990	1374	36.4	52.4	11.9	0.0	35.7	500	720	164	0	490
1991	4923	19.9	35.2	10.8	0.2	53.8	981	1733	531	10	2649
1992	5264	22.0	37.4	14.1	4.1	44.4	1159	1970	744	214	2336
1993	5076	31.0	53.3	12.0	0.6	34.1	1575	2706	609	32	1729
1994	5368	33.9	57.7	11.1	0.8	30.3	1819	3100	596	44	1628
1995	5894	34.9	48.1	10.4	0.6	40.9	2059	2834	612	36	2412
1996	6078	51.2	68.7	9.8	0.4	21.1	3111	4177	593	27	1281
1997	6189	59.8	79.7	11.6	0.8	7.9	3702	4930	721	52	486
1998	6012	63.8	86.6	7.2	0.5	5.6	3833	5209	434	33	336
1999	5838	63.7	88.3	5.1	1.0	5.5	3719	5157	299	59	323
2000	5833	64.8	90.2	5.0	0.8	4.0	3778	5262	291	46	234
2001	5784	66.9	91.0	4.4	1.1	3.5	3867	5264	257	63	200
2002	5774	64.1	91.1	3.8	2.9	2.3	3701	5258	217	165	134
2003	5729	68.0	92.4	2.7	4.6	0.4	3893	5291	154	263	21
2004	6295	64.2	86.4	3.6	5.1	4.8	4039	5440	229	323	303
2005	6677	63.1	85.7	3.7	5.3	5.3	4214	5720	244	357	356
2006	6753	63.9	88.8	4.2	5.0	2.1	4312	5995	281	338	139
2007	6816	62.6	88.7	4.4	5.5	1.3	4270	6044	302	378	92
2008	6896	63.7	92.0	2.8	4.6	0.6	4390	6342	196	315	43
2009	6867	62.2	89.4	3.1	4.7	2.7	4273	6140	216	326	185
2010	6522	60.5	90.2	2.8	1.6	5.4	3947	5884	183	104	351
2011	6493	70.4	90.0	2.4	1.0	6.6	4573	5841	158	68	426
2012	6436	72.0	91.0	2.3	0.5	6.2	4634	5856	149	32	399