Only using subjects Cambridge accepts (top 1000 are ranked in all sectors). I like the fact they give earlier rankings too so you get to see the history rather than just a blip year.
www.ft.com/cms/s/0/53840c30-327e-11df-bf20-00144feabdc0.html
"The FT?s school league tables focus unashamedly on academic achievement defined by ?core? subject A-level results, as set out by Cambridge University in 2006. Subjects such as drama and media studies are not included in our analysis.
By contrast, the government?s summary scores for schools at GCE/VCE, A-level and AS-levels this year (for 2009 exam results) again included various other qualifications in subjects such as animal care, and make-up, which we feel give little help to students and parents aiming for places at top universities.
...
Apologies to readers in Wales, Scotland and Northern Ireland, but the devolved assemblies (education is devolved) have decided that school performance data is not a public good and have made school level data nigh-on impossible to access. Sadly we cannot include their schools.
...
Like the government?s, our analysis uses the QCA points system, as follows: grade A A-levels = 270 points, grade B = 240 points, C = 210 points, D = 180 points and E = 150