The end result is those in the lower class have 2.5, middle around 2.0 and upper around 1.5
I'll say middle class is 1.7-1.8.
The end result is those in the lower class have 2.5, middle around 2.0 and upper around 1.5
I'll say middle class is 1.7-1.8.
Excellent reference, thank you.