Under 5,000 Tk 5,001 – 10,000 Tk 10,001 – 15,000 Tk 15,0001 – 20,000 Tk 20,001- 30,000 Tk 30,001 – 40,000 Tk 40,001 – 50,000 Tk 50,001- 60,000 Tk 60,001-70,000 Tk 70,001-80,000 Tk 80,001-90,000 Tk 90,001-1,00,000 Tk Above 1,00,000 Tk