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Utilization for Longitudinal Study of Generations, 1971, 1985, 1988, 1991, 1994, 1997, 2000, 2005 [California]

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 2008-10-08, and that our current reporting model only goes back three years (from today's date).

General Information

Unique Sessions

Data &
Any Datasets/Files 492 = 129 363   38
DS0: Study-Level Files 222 = 0 222  
DS1: Waves 1-7 312 = 120 192   38
DS2: Wave 8 62 = 27 35  


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 423 = 33 46 13 1 12 318
DS0: Study-Level Files 195 = 11 19 5 0 5 155
DS1: Waves 1-7 281 = 33 43 13 1 10 181
DS2: Wave 8 55 = 6 13 1 0 4 31


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 38 institutions during the time period specified.

  • Brigham Young University
  • California State University at Bakersfield
  • California State University at Fullerton
  • California State University at Los Angeles
  • Claremont Colleges
  • Columbia University
  • DePaul University
  • Drexel University
  • Duke University
  • Florida International University
  • Florida State University
  • Iowa State University
  • McGill University
  • New York University
  • Northeastern University
  • Oregon State University
  • Pennsylvania State University
  • Rutgers-The State University of New Jersey
  • Southern Methodist University
  • Stanford University
  • State University of New York at Binghamton
  • State University of New York at Stony Brook
  • Swiss Foundation for Research in the Social Sciences (FORS)
  • Syracuse University
  • The American University
  • University College London
  • University of Alabama at Tuscaloosa
  • University of California at Riverside
  • University of Iowa
  • University of Maryland Baltimore County
  • University of Michigan
  • University of Missouri at Columbia
  • University of Nebraska at Lincoln
  • University of North Texas
  • University of Oklahoma
  • University of Southern California
  • University of West Georgia
  • 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.