|7||Number of NLS cohorts|
|23||Number of federal agencies and private foundations that provided funding for the NLS over its first 50 years|
|29||Number of years the Bureau of Labor Statistics has sponsored the NLS program|
|29||Number of years the National Institute of Child Health and Human Development has funded the NLS Child cohort|
|565||Number of public use variables available at the time of the first data release in circa 1968, for round 1 of the NLS Older Men|
|69,965||Number of public use and Geocode variables available in 1990, at the time of the 25th anniversary of the NLS|
|574,107||Number of public use and Geocode variables available today for all 7 NLS cohorts|
… to the 23 federal agencies and private foundations that provided financial support during the first 50 years of the NLS. Without the commitment to science of these funders, there would be no NLS!