British Week:1993-W31 2800 1993-08-02T12:15:00 false 55 = 1400 Minimum I 1 not-present N Skinburness sample assessment for 1993-W31 < 191 false Skinburness sample assessment for 1999-W19 1999-05-14T11:50:00 430 not-assessed n/a 390 1 British Week:1999-W19 200 1 Skinburness sample assessment for 1999-W34 230 1999-08-26T12:55:00 false British Week:1999-W34 18 1 10 0