Sweden is #7 on this list:
Statistics | Human Development Reports (HDR) | United Nations Development Programme (UNDP)
I dunno the criteria for International Living Magazine but the United Nation's HDI list focuses on life expectancy, general health, adult literacy, school enrollment, education, adjusted real income and purchasing power.
The Scandinavian countries always do well in these types of lists.
I like where I'm living though. Can't imagine living anywhere in the world besides California.