Table:
characteristics
total
men
women

number or %
95% confidence interval
number or %
95% confidence interval
number or %
95% confidence interval

from
to
from
to
from
to

mean age
45.7
45.5
45.9
45.3
44.9
45.6
46.1
45.8
46.4

education

less than college
49.6
44.9
54.2
52.8
47.3
58.2
46.5
41.7
51.3

college
21.3
19.2
23.4
16.6
14.2
19.2
25.9
22.8
29.3

university
29.2
24.4
34.5
30.7
25.3
36.6
27.7
23.1
32.8

household income

less than $40,000
25.2
22.3
28.4
22.3
18.9
26.2
28.1
25.0
31.4

$40,000 to $79,999
34.2
31.5
37.0
32.4
28.3
36.7
36.0
33.5
38.7

$80,000 or more
40.6
37.2
44.1
45.3
41.0
49.8
35.9
32.4
39.5

hours utilitarian walking per week

less than 1
34.2
30.9
37.8
40.1
35.7
44.8
28.4
25.3
31.8

1 to 5
48.0
45.5
50.6
44.6
40.9
48.4
51.4
48.1
54.6

more than 5
17.8
15.5
20.2
15.2
13.1
17.7
20.2
17.4
23.4

hours utilitarian cycling per week

none
94.0
92.4
95.2
91.6
89.1
93.6
96.3
94.7
97.4

less than 1
2.0
1.8
3.1
3.2
2.3
4.4
1.6
0.9
2.9

1 or more
3.7
2.6
5.1
5.3
3.6
7.5
2.1
1.4
3.2

physical activity minutes per day

sedentary
583.9
578.6
589.3
577.5
570.4
584.6
590.3
584.1
596.5

light
239.6
232.3
246.9
246.7
236.3
257.1
232.6
226.4
238.9

moderate-to-vigorous
22.7
20.8
24.6
26.1
23.8
28.5
19.3
17.5
21.2

health-related measures

bmi
27.3
26.9
27.7
27.6
27.2
28.0
27.0
26.6
27.5

waist circumference
91.7
90.7
92.8
96.0
94.8
97.1
87.5
86.2
88.8

sum of 5 skinfolds
74.5
73.0
76.0
61.5
59.8
63.2
87.2
85.2
89.2

estimated vo2max(ml o2·kg-1·min-1)
36.2
35.7
36.7
38.8
38.1
39.6
33.4
33.0
33.9

sit and reach
25.9
25.3
26.5
23.0
22.1
23.8
28.9
28.2
29.5

grip strength
70.5
69.3
71.8
89.3
87.6
91.0
52.2
51.2
53.2

systolic blood pressure
112.6
111.5
113.6
114.8
113.6
116.0
110.3
109.3
111.4

diastolic blood pressure
71.8
71.1
72.5
74.0
73.0
74.8
69.5
68.8
70.3

hdl cholesterol
1.4
1.3
1.4
1.2
1.2
1.3
1.5
1.5
1.6

total cholesterol
5.0
4.9
5.1
5.0
4.9
5.1
5.0
5.0
5.1

total cholesterol/hdl
3.9
3.8
4.0
4.3
4.2
4.4
3.5
3.4
3.6

glycohemoglobin
5.7
5.6
5.8
5.7
5.6
5.8
5.6
5.6
5.7

c-reactive protein
22.9
21.7
23.9
20.2
19.1
21.4
25.5
23.8
27.1

triglycerides
1.4
1.3
1.4
1.5
1.4
1.6
1.3
1.2
1.3

Statement: 17.8% of the total respondents reported that they engaged in utilitarian walking more than 5 hours a week.
Question: what is the percentage of the total respondents who reported that they engaged in utilitarian walking more than 5 hours a week?
Answer: [17.8]