0 1 10 = false 10 8 < 2011-09-27Z Swansea Bay sample assessment for 2011-W38 11 2011-09-27Z 10 Skinburness sample assessment for 1990-W39 1990-12-31Z 10 1990-12-31Z false 1995-12-31Z false 1995-12-31Z Skinburness sample assessment for 1995-W26 10 10 10 0 1996-12-31Z 1996-12-31Z 10 Skinburness sample assessment for 1996-W20 false 10 10 10 false 1996-12-31Z 10 1996-12-31Z 10 Skinburness sample assessment for 1996-W20 Skinburness sample assessment for 1996-W24 1996-12-31Z 10 10 10 false 1996-12-31Z 10 false 1996-12-31Z 10 Skinburness sample assessment for 1996-W37 40 1996-12-31Z 1997-12-31Z 10 1997-12-31Z false 10 Skinburness sample assessment for 1997-W23 10 45 1997-12-31Z 1997-12-31Z Skinburness sample assessment for 1997-W25 false 10 10 false 1997-12-31Z 30 10 Skinburness sample assessment for 1997-W29 1997-12-31Z 10