Table 9 The distribution of responses concerning the capacity and efficiency of wastewater treatment processes to Meet current and future demands.

From: Evaluation of operational challenges and technological performance of wastewater treatment plants in Addis Ababa

Concerns about the capacity and efficiency of wastewater treatment processes to meet current or future demand

 

Frequency

Percent

Valid percent

Cumulative percent

Valid

Yes

71

64.5

67.0

67.0

No

23

20.9

21.7

88.7

Not functional

12

10.9

11.3

100.0

Total

106

96.4

100.0

 

Missing

No answer

4

3.6

  

Total

110

100.0

 Â