A social system whereby the state assumes primary responsibility for the welfare of its citizens, as in matters of health care, education, employment, and social security. Singapore was not mentioned in post which have the highest income per capitia in Asia which have 61103 dgp per capitia income and qatar aroond 88000 us dolars.
list of world GDP in regard to List of countries by GDP (PPP) per capita.
http://en.wikipedia.org/wiki/List_of...PP)_per_capita