Cost of living in Belgium
によるポスト Raquelle L'Orean に ベルギー フォーラム
There's a UN report on the cost of living in Belgium available online. It's from 2006, but I guess the cost of living in Belgium haven't change much since then. You can find it here: http://icsc.un.org/resources/pdfs/2006/pp/Belgium-06.pdf