This report counts the number of students by Reporting Ages (R-Ages) 3-21 for each of 14 categories of Disability Conditions. It selects students active in both basic education and special education who meet the following criteria: (1) have both a current Evaluation and IEP; (2) have an R-Age of at least 3 and no greater than 21 as of December 1; (3) have a valid Disability Condition that is also valid for their age.