National Survey on Drug Use and Health The NSDUH Report January 21.2005 Flgure 3.Percentages of Lifetime Heroln Users Flgure 4.Percentages of Lifetime Heroin Users and/or Lifetime Nonmedical Oxycodone Users,by and/or Lifetime Nonmedical Oxycodone Users,by Age Category:2002 and 2003 Annual Family Income Level:2002 and 2003 ■Less Than$20.000 ■Aged12to34 ■$20,000to$49.999 ■S50.000 or More 100%7 ■Aged35 or Older 100%1 80% 74.0 80%- 63.5 60% 56.6 60%- 43.4 40% 36.5 40% 39.136.0 31.532.735.8 8.023 26.0 24.9 19.7 20% 20% 0% 0% Heroin and Heroin-Only Nonmedical Heroin and Heroin-Only Nonmedical Nonmedical Users Oxycodone-Only Nonmedical Users Oxycodone-Only Oxycodone Users Users Oxycodone Users Users