Data Cart

Your data extract

0 variables
0 samples
View Cart
BIRTHY1
Year first child born

Codes

BIRTHY1 is a 4-digit-numeric variable.

0: Not in universe
9997: Unknown-refused
9998: Unknown-not ascertained
9999: Unknown-don't know

Description

For female sample persons aged 18 and older who have ever had a live birth and do not remember how old they were when the first child was born, BIRTHY1 reports the year in which the sample person's first child was born.

Comparability

There are no comparability issues.

Universe

  • 2000; 2005; 2010; 2015: Female sample adults age 18+ who ever had a live birth and do not remember how old they were when first child was born.

Availability

  • 2000, 2005, 2010, 2015

Weights