Note: Figures represent all full-time and part-time students whose age was known and who were enrolled in degree-granting two-year and four-year institutions in the United States that were eligible to participate in the Title IV federal student-aid program in the fall of 2019. Even-numbered-years data submission is optional for these data, which might result in substantial year-over-year variation. Percentages may not add up to 100 because of rounding.