National Archive of Computerized Data on Aging

Utilization for Mortality Detail Files, 1968-1991

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 1984-03-18, and that our current reporting model only goes back three years (from today's date).

General Information

  • Initial release date: 1984-03-18
  • Last updated: 2010-08-10
  • Related publications: 60
  • SDA objects: 24

Unique Sessions

Total
Data/Documentation
Sessions
Data &
Documentation
Documentation
Only
SDA
Any Datasets/Files 278 = 40 238   7
DS6: Mortality, 1968 92 = 16 76   2
DS7: Mortality, 1969 53 = 1 52  
DS8: Mortality, 1970 56 = 4 52  
DS9: Mortality, 1971 59 = 3 56  
DS10: Mortality, 1972 58 = 2 56  
DS11: Mortality, 1973 52 = 2 50  
DS12: Mortality, 1974 54 = 3 51  
DS13: Mortality, 1975 54 = 2 52  
DS14: Mortality, 1976 56 = 2 54   1
DS15: Mortality, 1977 63 = 5 58  
DS16: Mortality, 1978 52 = 2 50  
DS17: Mortality, 1979 55 = 3 52  
DS18: Mortality, 1980 55 = 5 50  
DS19: Mortality, 1981 55 = 3 52   1
DS20: Mortality, 1982 52 = 4 48   1
DS21: Mortality, 1983 57 = 4 53  
DS22: Mortality, 1984 52 = 2 50  
DS23: Mortality, 1985 61 = 5 56  
DS24: Mortality, 1986 54 = 1 53  
DS25: Mortality, 1987 59 = 2 57  
DS26: Mortality, 1988 53 = 1 52  
DS27: Mortality, 1989 56 = 1 55  
DS28: Mortality, 1990 52 = 2 50  
DS29: Mortality, 1991 60 = 3 57   2

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.

"SDA" refers to unique sessions by users analyzing data using Survey Documentation & Analysis, a web-based alternative to SAS, SPSS, and Stata.

Unique Users

Total
Unique
Users
Faculty Grad.
Students
Undergrads Univ.
Staff
Other Anon.
Downloads
Any Datasets/Files 212 = 3 16 4 1 5 183
DS6: Mortality, 1968 47 = 1 8 2 0 3 33
DS7: Mortality, 1969 10 = 0 1 0 0 0 9
DS8: Mortality, 1970 13 = 1 2 0 1 0 9
DS9: Mortality, 1971 16 = 1 1 0 1 0 13
DS10: Mortality, 1972 15 = 0 1 0 1 0 13
DS11: Mortality, 1973 9 = 0 1 0 1 0 7
DS12: Mortality, 1974 11 = 0 2 0 1 0 8
DS13: Mortality, 1975 11 = 0 1 0 1 0 9
DS14: Mortality, 1976 13 = 0 1 0 1 0 11
DS15: Mortality, 1977 20 = 1 2 0 1 1 15
DS16: Mortality, 1978 9 = 1 0 0 1 0 7
DS17: Mortality, 1979 11 = 1 0 0 1 0 9
DS18: Mortality, 1980 11 = 1 2 0 1 0 7
DS19: Mortality, 1981 11 = 0 1 0 1 0 9
DS20: Mortality, 1982 8 = 0 2 0 1 0 5
DS21: Mortality, 1983 14 = 0 3 0 1 0 10
DS22: Mortality, 1984 10 = 0 1 0 1 0 8
DS23: Mortality, 1985 19 = 0 4 0 1 0 14
DS24: Mortality, 1986 11 = 0 0 0 1 0 10
DS25: Mortality, 1987 15 = 0 0 0 1 0 14
DS26: Mortality, 1988 10 = 0 0 0 1 0 9
DS27: Mortality, 1989 13 = 0 0 0 1 0 12
DS28: Mortality, 1990 9 = 0 1 0 0 1 7
DS29: Mortality, 1991 18 = 0 1 2 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 17 institutions during the time period specified.

  • California State University at Sacramento
  • College of William and Mary
  • Columbia University
  • Concordia University
  • Michigan State University
  • Pennsylvania State University
  • San Diego State University
  • The Graduate Center, The City University of New York
  • University of California at Irvine
  • University of California at Santa Barbara
  • University of Limerick
  • University of Michigan
  • University of Minnesota
  • University of Pennsylvania
  • University of Tennessee at Knoxville
  • University of Utah
  • Western Kentucky 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.