Sea region	Number of bathing waters	Compliance with mandatory value or at least sufficient quality (number)	Compliance with mandatory value or at least sufficient quality	Compliance with guide values or excellent quality (number)	Compliance with guide values or excellent quality
Baltic Sea (898)	898	831	92.5	724	80.6
Black Sea (941)	941	846	89.9	715	76
Atlantic Ocean (864)	864	760	88	449	52
Europe (6778)	6778	5903	87.1	4668	68.9
Greater North Sea (2670)	2670	2309	86.5	1996	74.8
Mediterranean Sea (1402)	1402	1121	80	756	53.9