survey of salary after gr

for all those Chineses students working now in Singapore who graduated from NUS, NTU,Poly or private schools, how about we make an online survey for the current salary? hope this can give new coming students an overview on
1.market rate
2.starting salary for school
my background:
school: NTU
degree: MBA
total work exp.:4 years(1 year plus in Singapore)
Industry:foreign bank
Current salary:about SGD3800/month
First job salary:about SGD3000/month