Utilization for Panel Study of Income Dynamics, 1968-1999: Annual Core Data

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 1984-05-11, 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 574 = 91 483
DS0: Study-Level Files 293 = 0 293
DS1: Cross-Year Individual File, 1968-1993 (Waves 1-26) 297 = 46 251
DS2: Family File, 1968 (Wave 1) 178 = 8 170
DS3: Family File, 1969 (Wave 2) 161 = 2 159
DS4: Family File, 1970 (Wave 3) 163 = 1 162
DS5: Family File, 1971 (Wave 4) 164 = 1 163
DS6: Family File, 1972 (Wave 5) 160 = 2 158
DS7: Family File, 1973 (Wave 6) 159 = 3 156
DS8: Family File, 1974 (Wave 7) 167 = 6 161
DS9: Family File, 1975 (Wave 8) 171 = 5 166
DS10: Family File, 1976 (Wave 9) 172 = 3 169
DS11: Family File, 1977 (Wave 10) 185 = 11 174
DS12: Family File, 1978 (Wave 11) 183 = 11 172
DS13: Family File, 1979 (Wave 12) 171 = 9 162
DS14: Family File, 1980 (Wave 13) 161 = 3 158
DS15: Family File, 1981 (Wave 14) 163 = 2 161
DS16: Family File, 1982 (Wave 15) 158 = 1 157
DS17: Family File, 1983 (Wave 16) 157 = 1 156
DS18: Family File, 1984 (Wave 17) 160 = 1 159
DS19: Family File, 1985 (Wave 18) 168 = 2 166
DS20: Family File, 1986 (Wave 19) 164 = 5 159
DS21: Family File, 1987 (Wave 20) 157 = 1 156
DS22: Family File, 1988 (Wave 21) 161 = 1 160
DS23: Family File, 1989 (Wave 22) 159 = 1 158
DS24: Family File, 1990 (Wave 23) 156 = 1 155
DS25: Family File, 1991 (Wave 24) 156 = 1 155
DS26: Family File, 1992 (Wave 25) 161 = 2 159
DS27: Family File, 1993 (Wave 26) 162 = 1 161
DS201: Cross-Year Individual File, 1968-1999 (Waves 1-31) [Public Release I] 166 = 6 160
DS202: Family File, 1994 (Wave 27) [Public Release I] 162 = 2 160
DS203: Family File, 1995 (Wave 28) [Public Release I] 164 = 2 162
DS204: Family File, 1996 (Wave 29) [Public Release I] 161 = 2 159
DS205: Family File, 1997 (Wave 30) [Public Release I] 171 = 5 166

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 318 = 9 38 14 6 5 246
DS0: Study-Level Files 130 = 9 38 14 6 5 58
DS1: Cross-Year Individual File, 1968-1993 (Waves 1-26) 134 = 6 30 12 6 3 77
DS2: Family File, 1968 (Wave 1) 29 = 0 4 3 0 2 20
DS3: Family File, 1969 (Wave 2) 12 = 0 0 1 0 1 10
DS4: Family File, 1970 (Wave 3) 14 = 0 1 0 0 1 12
DS5: Family File, 1971 (Wave 4) 15 = 0 0 0 0 1 14
DS6: Family File, 1972 (Wave 5) 11 = 0 1 0 0 1 9
DS7: Family File, 1973 (Wave 6) 11 = 0 2 0 0 1 8
DS8: Family File, 1974 (Wave 7) 16 = 1 3 0 0 1 11
DS9: Family File, 1975 (Wave 8) 22 = 0 5 0 0 1 16
DS10: Family File, 1976 (Wave 9) 14 = 0 2 0 1 1 10
DS11: Family File, 1977 (Wave 10) 15 = 0 2 0 1 1 11
DS12: Family File, 1978 (Wave 11) 13 = 0 2 0 1 2 8
DS13: Family File, 1979 (Wave 12) 15 = 0 2 0 1 1 11
DS14: Family File, 1980 (Wave 13) 12 = 0 2 0 0 1 9
DS15: Family File, 1981 (Wave 14) 14 = 0 1 0 0 1 12
DS16: Family File, 1982 (Wave 15) 9 = 0 0 0 0 1 8
DS17: Family File, 1983 (Wave 16) 8 = 0 0 0 0 1 7
DS18: Family File, 1984 (Wave 17) 11 = 0 0 0 0 1 10
DS19: Family File, 1985 (Wave 18) 16 = 0 1 0 1 1 13
DS20: Family File, 1986 (Wave 19) 12 = 0 0 0 1 1 10
DS21: Family File, 1987 (Wave 20) 9 = 0 0 0 0 1 8
DS22: Family File, 1988 (Wave 21) 13 = 0 0 0 0 1 12
DS23: Family File, 1989 (Wave 22) 11 = 0 0 0 0 1 10
DS24: Family File, 1990 (Wave 23) 8 = 0 0 0 0 1 7
DS25: Family File, 1991 (Wave 24) 8 = 0 0 0 0 1 7
DS26: Family File, 1992 (Wave 25) 13 = 0 0 1 0 1 11
DS27: Family File, 1993 (Wave 26) 14 = 0 1 0 0 1 12
DS201: Cross-Year Individual File, 1968-1999 (Waves 1-31) [Public Release I] 19 = 2 2 0 2 1 12
DS202: Family File, 1994 (Wave 27) [Public Release I] 11 = 0 0 0 1 1 9
DS203: Family File, 1995 (Wave 28) [Public Release I] 13 = 0 0 0 1 1 11
DS204: Family File, 1996 (Wave 29) [Public Release I] 10 = 0 0 0 1 1 8
DS205: Family File, 1997 (Wave 30) [Public Release I] 22 = 2 0 1 2 1 16

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 39 institutions during the time period specified.

  • ACT, Inc.
  • Bates College
  • California State University at Northridge
  • Centre College
  • Colby College
  • Florida Atlantic University
  • GESIS – Leibniz Institute for the Social Sciences
  • Harvard University
  • Howard University
  • Johns Hopkins University
  • Kansas State University
  • Massachusetts Institute of Technology
  • Rutgers-The State University of New Jersey
  • Temple University
  • Texas A&M University
  • The American University
  • University of Akron
  • University of British Columbia
  • University of California at San Francisco
  • University of Chicago
  • University of Cyprus
  • University of Iowa
  • University of Kentucky
  • University of Memphis
  • University of Michigan
  • University of Missouri at St. Louis
  • University of New Hampshire
  • University of North Carolina at Chapel Hill
  • University of Pennsylvania
  • University of Pittsburgh
  • University of Southern California
  • University of Tokyo
  • University of Utah
  • University of Victoria
  • University of Western Ontario
  • University of Wisconsin at Eau Claire
  • Wesleyan University
  • Wichita State University
  • Yale 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.

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