National Archive of Computerized Data on Aging

Utilization for Occupational Changes in a Generation, 1962 and 1973

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 1994-05-20, 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 267 = 26 241
DS1: 1962 Data 127 = 12 115
DS2: 1973 Data 112 = 14 98
DS3: Replicate Data, 1962 and 1973 10 = 10 0
DS4: Replicate Data, 1962 and 1973, A User's Guide to the Machine-Readable File, Volume 1 168 = 0 168
DS5: Replicate Data, 1962 and 1973: A User's Guide to the Machine-Readable Data File, Volume II 77 = 0 77
DS6: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume I 83 = 0 83
DS7: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume II 76 = 0 76

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 154 = 5 12 3 1 3 130
DS1: 1962 Data 62 = 4 8 1 1 3 45
DS2: 1973 Data 47 = 3 9 1 1 2 31
DS3: Replicate Data, 1962 and 1973 6 = 2 2 1 0 1 0
DS4: Replicate Data, 1962 and 1973, A User's Guide to the Machine-Readable File, Volume 1 61 = 0 0 0 0 0 61
DS5: Replicate Data, 1962 and 1973: A User's Guide to the Machine-Readable Data File, Volume II 15 = 0 0 0 0 0 15
DS6: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume I 21 = 0 0 0 0 0 21
DS7: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume II 14 = 0 0 0 0 0 14

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 16 institutions during the time period specified.

  • Bates College
  • Carnegie Mellon University
  • Cornell University
  • Georgia State University
  • Gettysburg College
  • Harvard University
  • London School of Economics
  • Massachusetts Institute of Technology
  • Pennsylvania State University
  • Stanford University
  • Temple University
  • United States Naval Academy
  • University of California at Los Angeles
  • University of Chicago
  • University of Michigan
  • Vanderbilt University

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.