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 173 = 34 139
DS1: 1962 Data 84 = 16 68
DS2: 1973 Data 71 = 13 58
DS3: Replicate Data, 1962 and 1973 15 = 15 0
DS4: Replicate Data, 1962 and 1973, A User's Guide to the Machine-Readable File, Volume 1 70 = 0 70
DS5: Replicate Data, 1962 and 1973: A User's Guide to the Machine-Readable Data File, Volume II 49 = 0 49
DS6: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume I 51 = 0 51
DS7: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume II 46 = 0 46

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 128 = 7 9 4 1 0 107
DS1: 1962 Data 49 = 2 6 3 1 0 37
DS2: 1973 Data 38 = 5 5 2 0 0 26
DS3: Replicate Data, 1962 and 1973 9 = 4 3 2 0 0 0
DS4: Replicate Data, 1962 and 1973, A User's Guide to the Machine-Readable File, Volume 1 35 = 0 0 1 0 0 34
DS5: Replicate Data, 1962 and 1973: A User's Guide to the Machine-Readable Data File, Volume II 19 = 0 0 1 0 0 18
DS6: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume I 21 = 0 0 1 0 0 20
DS7: 1962 Data, A User's Guide to the Machine-Readable Data File, Volume II 16 = 0 0 1 0 0 15

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 12 institutions during the time period specified.

  • Arizona State University
  • Brown University
  • Carnegie Mellon University
  • Georgia State University
  • Harvard University
  • London School of Economics
  • Massachusetts Institute of Technology
  • Pennsylvania State University
  • Stanford University
  • University of California at Los Angeles
  • University of Wisconsin at Madison
  • 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.