Left, Right, Centre!

Political ‘right’, ‘centre’, ‘progressive left’, ‘liberal’, 'English-educated liberal', 'Chinese leftists'... 

So many factions in Singapore these days...

And so confusing... Which political creature are you? What am I?

I thought PE2011 fractured Singaporeans into:

(1) (Right) - The Elite Adherers 
(2) (Centre) - The 'rebellious but not dangerous' Curry-demonstrators
(3) (Left) - The Angry Birds
(4) (Outer Space) - The Ingenuous
(5) (No space) - The Bochup

What are the (age) profiles of people in each group?
If a group has many older folks, chances are that group will shrink in the next 5 years. Need new injections!
From where? Import!!