29.06.2013 Views

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

NATIONAL INSTITUTE ON DRUG ABUSE EPIDEMIOLOGIC ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

234<br />

<strong>EPIDEMIOLOGIC</strong> TRENDS IN <strong>DRUG</strong> <strong>ABUSE</strong>—San Francisco Bay Area<br />

Exhibit 4. Price and Purity of Heroin Samples: 1994–2003<br />

SOURCE: DEA<br />

Year Price per Pure Milligram Purity (Percent)<br />

1994 $0.95 29<br />

1995 $0.83 35<br />

1996 $0.83 24<br />

1997 $0.63 26<br />

1998 $0.33 26<br />

1999 $0.47 20<br />

2000 $0.70 15<br />

2001 $1.40 10<br />

2002 $0.99 12<br />

2003 $0.98 11<br />

Proceedings of the Community Epidemiology Work Group, Vol. II, January 2005

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!