32
Drug Safety and Risk Management Advisory Committee 
February 9, 2006
Total Retail Prescriptions Dispensed (in thousands) for Methylphenidate by Patient Age:
January 2002 to June 2005 by Quarter
Source: Verispan, LLC: VONAŽ. File: VONA Gelperin 01-18-06 D050243 ADHD v9.xls