national.mean_per_credit,national.median_per_credit,national.annual_tuition_median,national.credits_per_year_assumption,by_institution_type.Public.per_credit,by_institution_type.Private Non-profit.per_credit,by_institution_type.Private For-profit.per_credit,year 592.06,393.0,11790.0,30,183.73,974.17,554.57,2024