Alcohol-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

47.8

41.5

38.8

27.3

28.0

23.5

21.2

22.3

17.1

9th

72.1

72.2

63.7

60.5

52.1

52.1

45.7

45.4

40.2

12th

81.8

84.1

81.6

79.0

76.2

73.0

71.2

71.8

67.4


Cigarettes-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

36.7

29.3

28.4

19.2

14.0

10.9

9.5

9.5

8.5

9th

59.4

41.6

48.7

40.0

30.1

26.3

22.5

24.5

19.8

12th

65.2

67.8

67.0

58.7

50.9

43.4

39.8

41.6

37.1


Smokeless Tobacco-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

10.7

6.9

5.4

3.9

3.7

2.8

2.6

3.0

2.9

9th

25.0

18.9

13.2

12.0

8.8

9.2

8.5

11.6

8.9

12th

31.9

29.9

26.2

23.5

18.3

17.9

17.0

20.3

18.8


Marijuana-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

12.6

11.5

10.0

7.5

5.0

4.9

4.0

4.8

5.9

9th

38.1

37.8

28.1

28.2

20.9

19.4

16.2

22.0

20.7

12th

48.2

51.4

52.2

51.6

43.6

40.9

39.4

44.1

43.9


Hallucinogens-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

3.6

2.4

3.8

1.7

1.5

1.2

1.3

1.6

1.3

9th

15.3

13.0

12.3

7.9

5.5

4.6

3.8

4.8

4.6

12th

17.7

19.7

21.8

16.8

11.0

9.2

8.4

9.2

9.2


Tranquilizers-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

3.4

3.3

5.7

4.2

4.3

3.3

3.0

3.4

2.8

9th

10.5

10.7

13.1

11.9

9.7

9.3

8.0

10.3

7.6

12th

9.0

11.3

19.1

19.5

16.9

13.7

14.4

15.4

12.2


Inhalants-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

21.8

15.8

12.1

8.0

9.2

7.3

6.0

7.3

4.5

9th

26.0

24.7

13.9

13.7

11.3

10.3

8.9

9.3

7.1

12th

19.2

17.6

12.6

8.6

7.0

6.4

6.0

7.4

4.6


Crack Cocaine-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

3.4

2.5

3.0

1.2

1.4

1.3

1.1

1.1

1.0

9th

7.6

6.5

3.1

3.6

2.6

2.3

1.9

2.2

2.0

12th

4.6

5.8

4.3

4.4

3.8

4.4

3.4

3.1

2.9


Non RX Diet Pills-Lifetime Use

 

2000

2002

2004

2006

2008

2010

2012

 

 

7th

8.9

7.8

6.1

4.4

4.4

3.8

3.6

 

 

9th

21.0

19.6

13.8

11.5

8.6

8.5

7.1

 

 

12th

32.9

32.6

26.6

19.7

13.8

11.3

9.5

 

 


Ritalin-Lifetime Use

 

2002

2004

2006

2008

2010

2012

 

 

 

7th

2.6

2.7

1.3

1.0

1.1

0.5

 

 

 

9th

6.0

5.3

4.7

3.2

3.9

2.8

 

 

 

12th

7.8

6.7

4.8

5.6

6.4

5.5

 

 

 


Cocaine HCl-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

2.9

2.2

2.4

1.2

1.3

1.1

0.8

1.0

0.9

9th

7.3

6.9

3.5

4.0

3.0

2.9

2.1

2.2

2.3

12th

7.7

9.5

8.5

8.0

7.5

7.0

5.6

5.9

4.5


Opiates-Lifetime Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

7th

2.3

2.1

2.6

1.6

1.6

1.3

1.7

1.5

1.7

9th

5.8

6.2

8.0

7.8

7.9

7.4

6.7

8.8

6.4

12th

4.7

6.1

18.4

16.9

16.5

14.9

15.1

17.3

14.5


Alcohol: 5+ Drinks a Day

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

12th

32.9

28.7

34.1

32.6

31.9

30.1

27.2

26.7

23.7


Marijuana: Daily Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

12th

6.9

6.8

6.6

8.8

5.9

4.8

4.7

6.3

6.9


Cigarettes: Daily Use

 

1996

1998

2000

2002

2004

2006

2008

2010

2012

12th

23.2

23.3

24.5

18.9

14.1

11.0

10.4

11.3

8.3


Perceived Harmfulness of Tobacco — "A Lot"

 

2000

2002

2004

2006

2008

2010

2012

 

 

7th

68.1

73.4

73.2

76.6

70.0

71.3

69.3

 

 

9th

64.8

67.6

63.8

70.6

69.6

65.3

67.8

 

 

12th

60.9

65.5

64.4

63.1

62.9

59.4

63.2

 

 


Perceived Harmfulness of Alcohol — "A Lot"

 

2000

2002

2004

2006

2008

2010

2012

 

 

7th

43.5

45.4

42.1

47.4

48.0

42.1

44.3

 

 

9th

33.2

33.4

29.1

35.1

37.3

37.4

39.1

 

 

12th

26.7

30.0

25.9

25.0

26.7

26.6

27.8

 

 


Perceived Harmfulness of Marijuana — "A Lot"

 

2000

2002

2004

2006

2008

2010

2012

 

 

7th

77.0

75.2

76.7

78.7

73.3

72.3

67.8

 

 

9th

63.7

59.3

59.4

64.6

64.3

55.4

54

 

 

12th

48.0

42.9

46.2

45.3

43.1

36.0

30.4