Geographic

The geographic data includes the sample city where the focal child was born, mother's and father's state of residence at each interview, and strata and psu variables. 

Here are the baseline n sizes each sample city

Oakland, n = 330*

Austin, n = 326

Baltimore, n = 338

Detroit, n = 327*

Newark, n = 342*

Philadelphia, n = 337

Richmond, n = 327

Corpus Christi, n = 331

Indianapolis, n = 325

Milwaukee, n = 348*

New York, n = 384

San Jose, n = 326

Boston, n = 99

Nashville, n = 102

Chicago, n = 155

Jacksonville, n = 100

Toledo, n = 101

San Antonio, n = 100

Pittsburgh, n = 100

Norfolk, n = 99

* = city not included in national sample