National Addiction & HIV Data Archive Program

Utilization for National Survey on Drug Use and Health, 2011

By default, the reports below show utilization for the last 12 months. To view a different range, please enter dates below.

Please note that this study was first released on 2012-11-28, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Data &
Any Datasets/Files 2991 = 1141 1850   46


The numbers above are counts of unique sessions, not counts of how many files were downloaded. I.e., a value of 12 implies that users downloaded 1 or more files from the study as part of 12 discrete sessions/visits in this time period.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

"SDA" refers to unique sessions by users analyzing data using Survey Documentation & Analysis, a web-based alternative to SAS, SPSS, and Stata.

Unique Users

Faculty Grad.
Undergrads Univ.
Other Anon.
Any Datasets/Files 1995 = 43 106 53 6 33 1754


All numbers in the table above are the number of unique users who downloaded one or more files from this study/dataset in the time period specified.

"Anon. Downloads" refers to users who download anonymously. Users who browse/download documentation files (only) are not required to login; some of our topical archives do not require login.

Please note that the numbers above do not include distribution of restricted-use or public-use data that are not web downloadable. E.g., data distributed on CD-ROM.

Downloads by Member Institutions

This study was downloaded by users at 80 institutions during the time period specified.

  • Arizona State University
  • Bates College
  • Boston College
  • Brigham Young University
  • Brooklyn College
  • California State University at Fullerton
  • California State University at Long Beach
  • California State University at Northridge
  • Carnegie Mellon University
  • Claremont Colleges
  • Clemson University
  • Colby College
  • College of Wooster
  • Columbia University
  • Cornell College
  • Cornell University
  • Dartmouth College
  • DePaul University
  • Duke University
  • Emory University
  • Florida Atlantic University
  • Florida Gulf Coast University
  • Florida International University
  • Georgia State University
  • Gettysburg College
  • John Carroll University
  • John Jay College of Criminal Justice
  • Johns Hopkins University
  • Kent State University
  • Kyoto University
  • Louisiana State University
  • Michigan State University
  • Mississippi State University
  • Northern Illinois University
  • Old Dominion University
  • Pennsylvania State University
  • Portland State University
  • Purdue University
  • Reed College
  • Rice University
  • Rush University
  • Santa Clara University
  • Southern Connecticut State University
  • State University of New York at Albany
  • The American University
  • The Rand Corporation
  • Tulane University
  • University of Akron
  • University of Alabama at Birmingham
  • University of Arizona
  • University of British Columbia
  • University of California at Los Angeles
  • University of California at San Diego
  • University of Central Florida
  • University of Chicago
  • University of Denver
  • University of Georgia
  • University of Illinois at Chicago
  • University of Louisville
  • University of Maryland at Baltimore
  • University of Memphis
  • University of Miami
  • University of Michigan
  • University of Minnesota
  • University of Missouri at Columbia
  • University of New Hampshire
  • University of North Carolina at Chapel Hill
  • University of North Carolina at Charlotte
  • University of Redlands
  • University of Texas at Arlington
  • University of Texas at Austin
  • University of Texas at El Paso
  • University of Utah
  • University of Waterloo
  • University of Wisconsin at Eau Claire
  • Utah State University
  • Vanderbilt University
  • Washington University in St. Louis
  • Western Kentucky University
  • Yale University


Institutions are only listed when users from that institution authenticated/logged in. Non-authenticated members constitute a large portion of our users and are represented in the Unique Users/Unique Sessions tables, but not in the Downloads by Member Institutions table.