I have been to both campuses- many times in fact. My point is that a comparison of who is on the payroll with a security title is not helpful- since external contracted security guards do not show up in the count.
You can only compare apples to apples. And the number of security officers doesn’t tell you much unless you understand the relationship between campus and local police (in some jurisdictions, local police will not step foot on campus without a search warrant or unless they are chasing a suspect involved in another crime who drives onto campus property), the relationship between campus police and other arms of law enforcement (transit cops in urban areas, who patrol the areas near bus and subway stations, etc.)
What are you trying to prove with your statistics?