Data from 2005-2012 represent children ages 0-18. Data from 2004 represent children ages 0-20. All prior years represent children 0-17.
Data for 2003-2011 Series represent enrollments in December of those years. We received no counts for 2002 because of information systems updates in the department. Prior years represent enrollments in the month of October of those years.
Data for 2003 through 2012 represent enrollments in December of those years. Data for 2002 and prior years represents enrollment in October of those years.
2005-2011 SAIPE estimates are not directly comparable to 2004 and previous years because the data used to model the estimates has changed.