Find the top 5 fields of study in the transient, if it exists. If not, fail and use another process to refresh transients.

Field of StudyGraduates
Nursing Assistant/Aide and Patient Care Assistant/Aide1
Registered Nursing/Registered Nurse12
Truck and Bus Driver/Commercial Vehicle Operator and Instructor2
Licensed Practical/Vocational Nurse Training11
Phlebotomy Technician/Phlebotomist4
Field of StudyGraduates
Registered Nursing/Registered Nurse12
Licensed Practical/Vocational Nurse Training11
Barbering/Barber16
Criminal Justice/Police Science9
Medical/Clinical Assistant9