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Topcode flag income: nonfarm self-employed, other job, 1989-2020

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Topcode flag income: nonfarm self-employed, other job - 1989-2020

Unicon Corporation made the following notes about this variable:
The various income fields have been topcoded to prevent disclosure. In 1989, blanks were represented with unreadable characters. The data in this field were mostly unreadable characters, which were converted to missing. Only 2 out of 144687 person records had data which could be translated. Both of these records had a value of 1. In some years, the top code flags seem to be inconsistent with the actual data. The top code flag for 2000 is completely wrong. See Appendix H.4 for details.


UH_TPCDSE1_A1 is comparable across all available samples.


  • Adults, those 15 years and older (1=popstat=2).


Years Jan Feb ASEC Apr May Jun Jul Aug Sep Oct Nov Dec
1989 – 2020 - - X - - - - - - - - -


This variable has no flags.