1 0 10 false present P 1014 Minimum I 35 = 1988-05-16T08:50:00 Skinburness sample assessment for 1988-W20 British Week:1988-W20 false 490 80 not-assessed n/a British Week:1989-W17 1989-04-25T10:10:00 Skinburness sample assessment for 1989-W17 Skinburness sample assessment for 1989-W24 235 British Week:1989-W24 1989-06-13T12:35:00 false 60 1990-09-26T11:45:00 10 Skinburness sample assessment for 1990-W39 < British Week:1990-W39 10 false 40 90 British Week:1991-W24 1991-06-10T11:10:00 Skinburness sample assessment for 1991-W24 false false British Week:1991-W30 430 1991-07-23T10:25:00 Skinburness sample assessment for 1991-W30 9 10 200 Skinburness sample assessment for 1992-W20 1992-05-15T11:45:00 Higher G false 20 British Week:1992-W20 Skinburness sample assessment for 1992-W24 false British Week:1992-W24 10 50 30 1992-06-12T09:30:00 700 43 false Skinburness sample assessment for 1993-W20 British Week:1993-W20 1993-05-17T09:30:00 38 70 Skinburness sample assessment for 1993-W24 false 1993-06-16T09:35:00 British Week:1993-W24 170 7