Theft ranked second at 334 cases last year while only 280 cases were recorded this year.
Rape cases, however, went up from 15 cases last year to 20 cases this year.
Non-index crimes last year totalled 930 cases as against 425 cases this year.
Delos Santos told MindaNews he was elated over the results, saying these reflected their serious campaign against criminality.
Newly installed PNP regional director Chief Superintendent Reynaldo S. Rafal lauded the PNP-Surigao del Norte Command for the accomplishment.
He said the PNP’s thrust to reduce crime incidents and effectively solve crimes in the Caraga Region has made a good start in Surigao del Norte.