Income levels

2007

2008

2009

2010

2011

2012

Poor households

3447.7

3862.7

4256.8

4715.3

5575.6

6366.8

Lowest income households

4036.3

4532.9

4900.6

5471.8

6431.9

7301.4

Lower income households

5634.2

6195.3

6743.1

7360.2

8509.3

9610.4

Lower middle income households

7123.7

7993.7

8738.8

9649.2

10872.8

12280.8

Middle income households

9097.4

10344.7

11309.7

12609.4

14028.2

15719.9

Upper middle income households

11570.4

13316.6

14964.4

16140.4

18160.9

19830.2

Higher income households

15297.7

17888.2

19263.9

21000.4

23906.2

25796.9

Highest income households

23337.3

26982.1

29004.4

31761.6

35183.6

37661.7