The Source for Crime and Justice Data

Utilization for American Terrorism Study, 1980-2002

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 2007-07-30, 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 406 = 113 293
DS0: Study-Level Files 291 = 0 291
DS1: Counts Data 233 = 71 162
DS2: Indictees Data 157 = 26 131
DS3: Persons Data 188 = 42 146
DS4: Cases Data 177 = 39 138
DS5: Group Data 155 = 28 127

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 288 = 14 50 20 1 5 198
DS0: Study-Level Files 177 = 14 50 20 1 5 87
DS1: Counts Data 126 = 12 34 13 1 3 63
DS2: Indictees Data 56 = 2 12 6 0 2 34
DS3: Persons Data 81 = 2 19 8 0 2 50
DS4: Cases Data 71 = 2 21 6 0 2 40
DS5: Group Data 52 = 2 16 5 0 1 28

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 34 institutions during the time period specified.

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.