"Code" "Explanation" "From" "Through" "=""01""" "Undergraduate Credit" "01/01/1970" "Present" "=""02""" "Graduate Credit" "01/01/1970" "Present" "=""03""" "Continuing Education Unit" "01/01/1970" "Present" "=""04""" "Post Graduate Credit" "01/01/1970" "Present" "=""05""" "N/A" "03/01/2020" "Present"