Top 10:
Tramp
Cubby/slide
Cozy coupe and outside riding toys
Octonauts figures
Barbies
Kitchen stuff, in that I include their cash register as they often make a "cafe"
Little people
Mega Bloks
Two fisher price toys - the letterbox and the piggy bank. Both given to my DD and still going strong, all three have loved them and they still get played with
Balls - all sizes and styles!

Bottom 10:
All other fisher price toys
Anything that makes noise and doesn't have an off switch
Plush toys
Polly Pocket (too small for little fingers)
Hot wheels
Wooden train tracks - we spent a bit on getting a decent set up of proper Thomas wooden tracks and trains and they hardly get played with. Maybe I should bring them out and help the boys set them up a few times...
Foam flip out couches - they just don't need them and seem to clutter up their rooms
Fake laptops
"Baby toys", eg rattles, grab toys, taggies, "my first" type things - just don't get played with!