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 390 = 111 279
DS0: Study-Level Files 263 = 0 263
DS1: Counts Data 204 = 63 141
DS2: Indictees Data 137 = 27 110
DS3: Persons Data 163 = 39 124
DS4: Cases Data 158 = 37 121
DS5: Group Data 132 = 26 106

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 289 = 14 44 21 1 8 201
DS0: Study-Level Files 169 = 14 44 21 1 8 81
DS1: Counts Data 114 = 11 29 11 1 3 59
DS2: Indictees Data 53 = 3 10 6 0 2 32
DS3: Persons Data 75 = 2 16 9 0 4 44
DS4: Cases Data 70 = 2 20 6 0 2 40
DS5: Group Data 47 = 2 15 2 0 3 25

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 32 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.