Public-opinion poll...

The Vodovod-Osijek company has conducted a public-opinion poll about the citizens` satisfaction with the water quality and water supply. The poll was conducted on the Osijek Spring Fair (on the sample of 945 persons).

The poll results are:

How would you grade the water supply in our town?

a) I am extremely satisfied – 41,60%
b) I am fairly satisfied – 22,32%
c) I am satisfied – 20,00%
d) I am relatively satisfied – 10,37%
e) I am not satisfied – 4,86%

Do you drink water from taps?

Always – 59,04%
Often – 17,88%
Sometimes – 8,46%
Rarely – 6,45%
No – 6,35%

Are you satisfied with the quality of the drinking water of the Osijek water system?

a) I am extremely satisfied – 34,71%
b) I am fairly satisfied – 22,33%
c) I am satisfied – 18,62%
d) I am relatively satisfied – 12,91%
e) I am not satisfied – 7,71%