The Source for Crime and Justice Data

V8: YEAR OF BIRTH

Item 3(c) Year of birth.

ValueLabelUnweighted
Frequency
%
Missing Data
9995 Illegal entry 260.0%
9998 Blank 20.0%
9999 Unknown 3220.1%
Total 465,759 100%

Based upon 465,409 valid cases out of 465,759 total cases.

Summary Statistics

Location: 22-25 (width: 4; decimal: 0)

Variable Type: numeric

(Range of) Missing Values: 9995 , 9998 , 9999

Notes

Source: This variable was taken from: National Corrections Reporting Program, 1993.

Copyright: ICPSR has an FAQ on copyright and survey instruments.

Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.