Request for arrest/conviction stats

This is in the state on Nevada. I am doing a public safety study to determine whether violations of lifetime supervision are being enforced under NRS 213.1243 (A). I hope someone can point me in the right direction.
I need hard facts as to how many sex offenders per year, for the past ten years, have been either arrested and/or convicted under NRS 213.1243 (A) in Churchell county for violating lifetime supervision. If possible, it would be beneficial to know the particular condition that the arrest and and/or conviction is based. I don’t necessarily need specific names and I don’t know how available data is compiled or how far it goes back. Does anyone know if this information is available. I will take what I can get for now. Hope you can help.