PI Form 3 occupancy question, transient student vs retail

Hello I am submitting for a Multi-Family Residential apartment tower. It has retail space at the ground level. I am trying to determine Transient Occupancy and am a bit confused about it. From Appendix 1 in the LEED Reference guide, I have calculated full-time employees by taking the total square foot/550. The appendix also says to take total square foot/130 for transient occupants. My question is what number does total square foot/130 give you? Transient student/visitors? Transient retail customers? Peak? Average? Because of this, I am unsure how to fill out Table PIf3-3 on the LEED Online form. Thanks in advance.