V30020: 1969 INTERVIEW NUMBER
Based upon 53,013 valid cases out of 53,013 total cases.
- mean: 1705.69
- minimum: 0
- maximum: 4460
- standard deviation: 1476.03
Location: 45-48 (width: 4; decimal: 0)
Variable Type: numeric
Source: This variable was taken from: Panel Study of Income Dynamics, 1968-1999: Annual Core Data.
Copyright: ICPSR has an FAQ on copyright and survey instruments.