What does the % symbol mean over a house?

[oj simpson]

i was playing the game then all of a sudden the % symbol just appeared above almost every house in my city, what does that mean?

[Kaiyan]

That means that taxes are too high. You'll need to keep the taxes balanced so cims are happy.

[James Bond]

I think it means your taxes are too high

[oj simpson]

i just googled it XD

[Waggy]

Nevermind, ninja'ed.