Thanks for those, Louloubelle. Finally got to add them.
So latest update:-
2005-2007 all, except no group info. for grade 1
Nothing pre 1971-1972 syllabus except
1967-1968 grades 2, 3
1961-1962 grades 1-7
1959-1960 grades 1-7
1955-1956 grades 1-7
So if anyone can fill any more of the gaps that would be great, and as I said PM if you're interested in the data, for your personal use (as a student or teacher).