In the Wikipedia list, for me, it's not Estonia that is a surprise. It's Russia: with 10.3 tons in 2003, it is ahead of most EU countries, though still well behind Soviet-time numbers.

Speaking of the EU, Luxemburg is confirmed as worst offender with 22.0, while Latvia is best with 2.9.

In cold and big Scandinavia (->heating, lighting, long-distance car travel, lots of electronics), apart from dwarf Faroer Islands, nuclear wonderland Finland is a surprise worst offender with 13.0 tons (I'd expected Norway here).

_{*Lunatic*, n.
One whose delusions are out of fashion.}