The type of activity in your space will greatly affect the wear and tear on your space.
A meeting, rehearsal, or small sized class taking place within your space will have less people in attendance and far less wear and tear on your space than would a large size event or performance or conference.
A large size event or performance or conference will have larger numbers of people and will add to your utility costs in addition to general wear and tear. When there are more people within the facility and no doubt the presenters or hosts in that situation will want everything looking as best as it possibly can, you can also anticipate higher costs.
You can adjust for cost of living increases annually.
Access the spreadsheet here.