1998 Statewide Bicycle Helmet Use Rates

 

 

 

 

 

 

 

 

 

 

 

 

FACTORS

DRIVER

 

 

 

PASSENGER

 

 

 

TOTAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not Helmeted

Helmeted

Total

% Drivers Helmeted

Not Helmeted

Helmeted

Total

% Passengers Helmeted

Total Helmeted

Total Observed

% Total Helmeted

 

 

 

 

 

 

 

 

 

 

 

 

BY COUNTY

 

 

 

 

 

 

 

 

 

 

 

Oahu

303

183

486

37.65%

3

3

6

50.00%

186

492

37.80%

Maui

24

5

29

17.24%

1

-

1

0.00%

5

30

16.67%

Hawaii

21

30

51

58.82%

-

2

2

100.00%

32

53

60.38%

Kauai

46

7

53

13.21%

-

-

-

0.00%

7

53

13.21%

Total

394

225

619

36.35%

4

5

9

55.56%

230

628

36.62%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BY TIME PERIODS

 

 

 

 

 

 

 

 

 

 

 

7:00 AM - 10:59 AM

112

116

228

50.88%

1

2

3

66.67%

118

231

51.08%

11:00 AM - 2:59 PM

194

75

269

27.88%

1

1

2

50.00%

76

271

28.04%

3:00 PM - 6:59 PM

78

30

108

27.78%

2

2

4

50.00%

32

112

28.57%

7:00 PM and later

10

4

14

28.57%

-

-

-

0.00%

4

14

28.57%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BY WEATHER

 

 

 

 

 

 

 

 

 

 

 

Sunny

336

206

542

38.01%

3

4

7

57.14%

210

549

38.25%

Partly cloudy

42

12

54

22.22%

1

1

2

50.00%

13

56

23.21%

Cloudy

8

3

11

27.27%

-

-

-

0.00%

3

11

27.27%

Night

8

4

12

33.33%

-

-

-

0.00%

4

12

33.33%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BY SPEED

 

 

 

 

 

 

 

 

 

 

 

below 25 MPH

16

1

17

5.88%

1

-

1

0.00%

1

18

5.56%

25 MPH - 34 MPH

195

108

303

35.64%

2

2

4

50.00%

110

307

35.83%

35 MPH - 44 MPH

181

96

277

34.66%

1

2

3

66.67%

98

280

35.00%

45 MPH - 54 MPH

2

3

5

60.00%

-

-

-

0.00%

3

5

60.00%

55 MPH

-

17

17

100.00%

-

1

1

100.00%

18

18

100.00%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BY LANES

 

 

 

 

 

 

 

 

 

 

 

one lane

120

46

166

27.71%

1

4

5

80.00%

50

171

29.24%

two lanes

151

134

285

47.02%

2

1

3

33.33%

135

288

46.88%

three lanes

89

36

125

28.80%

1

-

1

0.00%

36

126

28.57%

four lanes

34

9

43

20.93%

-

-

-

0.00%

9

43

20.93%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BY WEEK

 

 

 

 

 

 

 

 

 

 

 

weekday

155

48

203

23.65%

2

1

3

33.33%

49

206

23.79%

weekend

239

177

416

42.55%

2

4

6

66.67%

181

422

42.89%