And many other developed countries saw stagnant or even negative real growth for their middle and lower income. 54% in 10 years time is bad for a developed country? It's bad because it didn't rise as fast as the rich?
US: 2003-2013...?
Not true. That's income per household member, and poorer households have larger families. You do know that which race (or the religion which you so despise, judging from your previous posts) dominates the bottom 10% and they tend to have more kids even though they can't afford it.
Here's the household income:
http://www.tablebuilder.singstat.gov.sg/publicfacing/createSpecialTable.action?refId=15437
So it's more like 16x in 2017.
What you're looking at is Gini coefficient before taxes and transfers but you should've frame the argument to after taxes and transfers, because many countries are worse than us before taxes and transfers.
However what is unique about Singapore's socioeconomic model isn't reflected here.
Households in the lowest income quintile (20%) have on average more than $200,000 of equity in their homes. It is unmatched by any other country, but our capital grants/subsidy do not show up in the Gini coefficients.
Singapore is an asset-owning democracy where even our poor have assets and their children grow up in decent neighborhoods and schools, so that they aren't denied the opportunity to advance in life.
LKY believed in asset subsidies which created a sense of ownership among the people so that Singaporeans don't believe that the world owes you a living. Not the welfarism which has create a huge sense of entitlement in the West with the poor waiting for handouts.
It's the pride and dignity that you earn your success through your own efforts, even for the poor.
The PAP would have lost power long ago if Singapore is such a miserable place to live or if your ordinary Singaporeans are feeling unfairly exploited by the 'elites'.