According to Last.fm mine are:

drownedinsound's top albums (12 months)
1. Yeah Yeah Yeahs - It's Blitz! (186)
2. St. Vincent - Actor (125)
3. Paramore - Brand New Eyes (121)
4. Manic Street Preachers - Journal For Plague Lovers (108)
5. Grizzly Bear - Veckatimest (101)
6. The Shins - Wincing the Night Away (94)
7. The National - Boxer (90)
8. Bat for Lashes - Two Suns (87)
9. The Associates - Singles (86)
10. School of Seven Bells - Alpinisms (83)

Haven't got my iPod sync'd but that sounds about right. Did this using this http://covers.nmstudio.pl/ (there's probably a better way of doing it that doesn't require you to add it to your profile?)

I've done my all-time list too, available on here http://www.last.fm/user/drownedinsound