Okay, I understand now.
A lot of that depends on the physical design of our institutions. We have institutions ranging from the oldest in the country--Kingston Penitentiary is 165 years old--to a few facilities that are just over 10-plus years. Most of our institutions average 40 years. We have just a variety of different designs that had been put in place over the years reflecting different correctional philosophies. Those designs all have inherent security management surveillance problems associated with them, and in order to address them, there are certain standards for the deployment of staff.
Normally we have units of staff that range between 80 and 120 inmates. There may be units within those that range anywhere between 10 to 20 per range. Those are the kinds of standards we have.