C.L.L - communication, language and literacy
K.U.W - Knowlege and understanding of the world
PSED - Personal, social and emotional development.
As for the percentages - it depends on how you view the world....
Personally, I'd say that if they are scoring highly on personal and social development, they must be doing something right - perhaps taking the holistic view of the child, rather than looking ahead to govenment targets?