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Table 3 Proportions of total daily water intake that were from the home water source

From: Exposure assessment in investigations of waterborne illness: a quantitative estimate of measurement error

 

Count (%)

Cumulative %

Proportion of total daily water intake that was from the home water source (%)

100

770 (48.2)

48.2

75 to 99

70 (4.4)

52.6

50 to 74

151 (9.5)

62.1

25 to 49

82 (5.1)

67.2

Less than 25

18 (1.1)

68.3

0

506 (31.7)

100

Total

1597

 

Proportion of total daily water intake that was consumed as regular tap water from the home water source* (%)

100

343 (21.5)

21.5

75 to 99

25 (1.6)

23.1

50 to 74

75 (4.7)

27.8

25 to 49

41 (2.6)

30.4

Less than 25

10 (0.6)

31.0

0

1103 (69.0)

100

Total

1597

 
  1. * Water from the home water source that was not further treated or modified through the use of in-home water treatment devices