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Birth date of child 1 derivation

Demography

Indicates whether the birthdate of the first child in a household was directly sourced or inferred from other household attributes.

Price
$0.05 / append

FAQ

What is Birth date of child 1 derivation?
Indicates whether the birthdate of the first child in a household was directly sourced or inferred from other household attributes.
How do I get Birth date of child 1 derivation data?
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