National Addiction & HIV Data Archive Program

Utilization for Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2009

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 2010-10-27, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
Any Datasets/Files 294 = 20 274
DS0: Study-Level Files 109 = 0 109
DS1: 8th-Grade Form 1 Data 114 = 15 99
DS2: 8th-Grade Form 2 Data 104 = 11 93
DS3: 8th-Grade Form 3 Data 96 = 10 86
DS4: 8th-Grade Form 4 Data 103 = 10 93
DS5: 10th-Grade Form 1 Data 109 = 13 96
DS6: 10th-Grade Form 2 Data 101 = 10 91
DS7: 10th-Grade Form 3 Data 107 = 10 97
DS8: 10th-Grade Form 4 Data 109 = 12 97

Notes

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.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 151 = 2 9 1 2 1 136
DS0: Study-Level Files 52 = 2 9 1 2 1 37
DS1: 8th-Grade Form 1 Data 54 = 2 7 0 2 1 42
DS2: 8th-Grade Form 2 Data 46 = 1 5 0 1 1 38
DS3: 8th-Grade Form 3 Data 40 = 1 5 0 1 1 32
DS4: 8th-Grade Form 4 Data 44 = 1 5 0 1 1 36
DS5: 10th-Grade Form 1 Data 49 = 2 6 1 1 1 38
DS6: 10th-Grade Form 2 Data 42 = 1 5 0 1 1 34
DS7: 10th-Grade Form 3 Data 51 = 1 5 0 1 1 43
DS8: 10th-Grade Form 4 Data 48 = 1 7 0 1 1 38

Notes

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 6 institutions during the time period specified.

  • Northeastern University
  • Princeton University
  • Texas Tech University
  • University of Michigan
  • University of Washington
  • Washington University in St. Louis

Notes

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.