Monthly HH Income

Decrease of diseases

Decreased yield resulting in high HH income

Increase in diseases resulting in high cost of health care

High yield resulting in high HH income

Increased cost of water treatment

Total

Other HH Income

Count

0

2

2

1

0

6

Expected Count

0.4

1

2.3

0.6

1.6

6

Residual

−0.4

1

−0.3

0.4

−1.6

Std. Residual

−0.7

1.1

−0.2

0.5

−1.2

Less than 10,000

Count

21

27

68

12

51

182

Expected Count

13.1

29.2

71

17.9

47

182

Residual

7.9

−2.2

−3

−5.9

4

Std. Residual

2.2

−0.4

−0.4

−1.4

0.6

10,000 - 30,000

Count

4

30

58

20

41

157

Expected Count

11.3

25.2

61.2

15.4

40.6

157

Residual

−7.3

4.8

−3.2

4.6

0.4

Std. Residual

−2.2

1

−0.4

1.2

0.1

30,001 - 50,000

Count

2

5

27

6

14

55

Expected Count

3.9

8.8

21.4

5.4

14.2

55

Residual

−1.9

−3.8

5.6

0.6

−0.2

Std. Residual

−1

−1.3

1.2

0.3

−0.1

More than 50,000

Count

3

3

8

2

2

18

Expected Count

1.3

2.9

7

1.8

4.7

18

Residual

1.7

0.1

1

0.2

−2.7

Std. Residual

1.5

0.1

0.4

0.2

−1.2

Total

Expected Count

30

67

163

41

108

418