WOTC - When should PM Lee step down?

I asked this question in the Wisdom of the Crowd:

When should Lee HL step down as prime minister?

Here are the responses: (66 Votes)

82 % - He should step down before the next general election and allow the new leaders to take charge.
17 % - He should step down within one year of the next general election.
2 % - He should continue for another term.
0 % - He should prepare for his son to take over as prime minister

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1157