Variable cm2ay : Year of first birth

Overview
Type: Continuous
Format: numeric
Width: 4
Decimal(s): 0
Range: 1967-9998
Valid case(s): 14533
Invalid: 13031
Minimum: 1967
Maximum: 9998
Mean: 1997.9
Standard deviation: 175.8

File: wm

Generated: MAR-10-2008 using the IHSN Microdata Management Toolkit